{"id":"https://openalex.org/W2043934832","doi":"https://doi.org/10.4103/0974-777x.100569","title":"Clinical profile and predictors of mortality of severe pandemic (H1N1) 2009 virus infection needing intensive care: A multi-centre prospective study from South India","display_name":"Clinical profile and predictors of mortality of severe pandemic (H1N1) 2009 virus infection needing intensive care: A multi-centre prospective study from South India","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2043934832","doi":"https://doi.org/10.4103/0974-777x.100569","mag":"2043934832","pmid":"https://pubmed.ncbi.nlm.nih.gov/23055645","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/3459431"},"language":"en","primary_location":{"id":"doi:10.4103/0974-777x.100569","doi":"https://doi.org/10.4103/0974-777x.100569","is_oa":true,"landing_page_url":"https://doi.org/10.4103/0974-777x.100569","pdf_url":null,"source":{"id":"https://openalex.org/S133419128","display_name":"Journal of Global Infectious Diseases","issn_l":"0974-777X","issn":["0974-777X","0974-8245"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","ki-jl-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320448","host_organization_name":"Medknow","host_organization_lineage":["https://openalex.org/P4310320448","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Medknow","Wolters Kluwer"],"type":"journal"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Global Infectious Diseases","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.4103/0974-777x.100569","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086651561","display_name":"Kartik Ramakrishna","orcid":"https://orcid.org/0000-0002-5092-2068","observed_orcids":["https://orcid.org/0000-0002-5092-2068"]},"institutions":[{"id":"https://openalex.org/I172917736","display_name":"Christian Medical College, Vellore","ror":"https://ror.org/00c7kvd80","country_code":"IN","type":"education","lineage":["https://openalex.org/I172917736"]},{"id":"https://openalex.org/I4210145302","display_name":"St.John's Medical College Hospital","ror":"https://ror.org/04z7fc725","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210129261","https://openalex.org/I4210145302"]},{"id":"https://openalex.org/I4210165321","display_name":"Manipal Hospital","ror":"https://ror.org/05mryn396","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210165321"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Kartik Ramakrishna","raw_affiliation_strings":["Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","1Department of Medicine, Christian Medical College Hospital, Vellore, India","2Department of Virology, Christian Medical College Hospital, Vellore, India","3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"1Department of Medicine, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"2Department of Virology, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210145302"]},{"raw_affiliation_string":"5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210165321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100686703","display_name":"Sriram Sampath","orcid":"https://orcid.org/0000-0001-7521-7106","observed_orcids":["https://orcid.org/0000-0001-7521-7106"]},"institutions":[{"id":"https://openalex.org/I172917736","display_name":"Christian Medical College, Vellore","ror":"https://ror.org/00c7kvd80","country_code":"IN","type":"education","lineage":["https://openalex.org/I172917736"]},{"id":"https://openalex.org/I4210145302","display_name":"St.John's Medical College Hospital","ror":"https://ror.org/04z7fc725","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210129261","https://openalex.org/I4210145302"]},{"id":"https://openalex.org/I4210165321","display_name":"Manipal Hospital","ror":"https://ror.org/05mryn396","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210165321"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sriram Sampath","raw_affiliation_strings":["Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","1Department of Medicine, Christian Medical College Hospital, Vellore, India","2Department of Virology, Christian Medical College Hospital, Vellore, India","3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"1Department of Medicine, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"2Department of Virology, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210145302"]},{"raw_affiliation_string":"5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210165321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110969088","display_name":"Jose Chacko","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I172917736","display_name":"Christian Medical College, Vellore","ror":"https://ror.org/00c7kvd80","country_code":"IN","type":"education","lineage":["https://openalex.org/I172917736"]},{"id":"https://openalex.org/I4210145302","display_name":"St.John's Medical College Hospital","ror":"https://ror.org/04z7fc725","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210129261","https://openalex.org/I4210145302"]},{"id":"https://openalex.org/I4210165321","display_name":"Manipal Hospital","ror":"https://ror.org/05mryn396","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210165321"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Jose Chacko","raw_affiliation_strings":["Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","1Department of Medicine, Christian Medical College Hospital, Vellore, India","2Department of Virology, Christian Medical College Hospital, Vellore, India","3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"1Department of Medicine, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"2Department of Virology, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210145302"]},{"raw_affiliation_string":"5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210165321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081745071","display_name":"Binila Chacko I","orcid":"https://orcid.org/0000-0002-1609-2208","observed_orcids":["https://orcid.org/0000-0002-1609-2208"]},"institutions":[{"id":"https://openalex.org/I172917736","display_name":"Christian Medical College, Vellore","ror":"https://ror.org/00c7kvd80","country_code":"IN","type":"education","lineage":["https://openalex.org/I172917736"]},{"id":"https://openalex.org/I4210145302","display_name":"St.John's Medical College Hospital","ror":"https://ror.org/04z7fc725","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210129261","https://openalex.org/I4210145302"]},{"id":"https://openalex.org/I4210165321","display_name":"Manipal Hospital","ror":"https://ror.org/05mryn396","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210165321"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Binila Chacko","raw_affiliation_strings":["Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","1Department of Medicine, Christian Medical College Hospital, Vellore, India","2Department of Virology, Christian Medical College Hospital, Vellore, India","3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"1Department of Medicine, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"2Department of Virology, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210145302"]},{"raw_affiliation_string":"5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210165321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034011727","display_name":"DeshikarL Narahari","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I172917736","display_name":"Christian Medical College, Vellore","ror":"https://ror.org/00c7kvd80","country_code":"IN","type":"education","lineage":["https://openalex.org/I172917736"]},{"id":"https://openalex.org/I4210145302","display_name":"St.John's Medical College Hospital","ror":"https://ror.org/04z7fc725","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210129261","https://openalex.org/I4210145302"]},{"id":"https://openalex.org/I4210165321","display_name":"Manipal Hospital","ror":"https://ror.org/05mryn396","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210165321"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"DeshikarL Narahari","raw_affiliation_strings":["Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","1Department of Medicine, Christian Medical College Hospital, Vellore, India","2Department of Virology, Christian Medical College Hospital, Vellore, India","3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"1Department of Medicine, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"2Department of Virology, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210145302"]},{"raw_affiliation_string":"5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210165321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110082948","display_name":"HemanthH Veerendra","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I172917736","display_name":"Christian Medical College, Vellore","ror":"https://ror.org/00c7kvd80","country_code":"IN","type":"education","lineage":["https://openalex.org/I172917736"]},{"id":"https://openalex.org/I4210145302","display_name":"St.John's Medical College Hospital","ror":"https://ror.org/04z7fc725","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210129261","https://openalex.org/I4210145302"]},{"id":"https://openalex.org/I4210165321","display_name":"Manipal Hospital","ror":"https://ror.org/05mryn396","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210165321"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"HemanthH Veerendra","raw_affiliation_strings":["Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","1Department of Medicine, Christian Medical College Hospital, Vellore, India","2Department of Virology, Christian Medical College Hospital, Vellore, India","3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"1Department of Medicine, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"2Department of Virology, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210145302"]},{"raw_affiliation_string":"5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210165321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032987399","display_name":"Mahesh Moorthy","orcid":"https://orcid.org/0000-0001-6040-040X","observed_orcids":["https://orcid.org/0000-0001-6040-040X"]},"institutions":[{"id":"https://openalex.org/I172917736","display_name":"Christian Medical College, Vellore","ror":"https://ror.org/00c7kvd80","country_code":"IN","type":"education","lineage":["https://openalex.org/I172917736"]},{"id":"https://openalex.org/I4210145302","display_name":"St.John's Medical College Hospital","ror":"https://ror.org/04z7fc725","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210129261","https://openalex.org/I4210145302"]},{"id":"https://openalex.org/I4210165321","display_name":"Manipal Hospital","ror":"https://ror.org/05mryn396","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210165321"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Mahesh Moorthy","raw_affiliation_strings":["Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","1Department of Medicine, Christian Medical College Hospital, Vellore, India","2Department of Virology, Christian Medical College Hospital, Vellore, India","3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"1Department of Medicine, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"2Department of Virology, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210145302"]},{"raw_affiliation_string":"5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210165321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073227505","display_name":"Bhuvana Krishna","orcid":"https://orcid.org/0000-0002-0003-6797","observed_orcids":["https://orcid.org/0000-0002-0003-6797"]},"institutions":[{"id":"https://openalex.org/I172917736","display_name":"Christian Medical College, Vellore","ror":"https://ror.org/00c7kvd80","country_code":"IN","type":"education","lineage":["https://openalex.org/I172917736"]},{"id":"https://openalex.org/I4210145302","display_name":"St.John's Medical College Hospital","ror":"https://ror.org/04z7fc725","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210129261","https://openalex.org/I4210145302"]},{"id":"https://openalex.org/I4210165321","display_name":"Manipal Hospital","ror":"https://ror.org/05mryn396","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210165321"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Bhuvana Krishna","raw_affiliation_strings":["Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","1Department of Medicine, Christian Medical College Hospital, Vellore, India","2Department of Virology, Christian Medical College Hospital, Vellore, India","3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"1Department of Medicine, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"2Department of Virology, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210145302"]},{"raw_affiliation_string":"5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210165321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033911432","display_name":"VS Chekuri","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I172917736","display_name":"Christian Medical College, Vellore","ror":"https://ror.org/00c7kvd80","country_code":"IN","type":"education","lineage":["https://openalex.org/I172917736"]},{"id":"https://openalex.org/I4210145302","display_name":"St.John's Medical College Hospital","ror":"https://ror.org/04z7fc725","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210129261","https://openalex.org/I4210145302"]},{"id":"https://openalex.org/I4210165321","display_name":"Manipal Hospital","ror":"https://ror.org/05mryn396","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210165321"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"VS Chekuri","raw_affiliation_strings":["Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","1Department of Medicine, Christian Medical College Hospital, Vellore, India","2Department of Virology, Christian Medical College Hospital, Vellore, India","3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"1Department of Medicine, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"2Department of Virology, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210145302"]},{"raw_affiliation_string":"5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210165321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111736166","display_name":"RamaKrishna Raju","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I172917736","display_name":"Christian Medical College, Vellore","ror":"https://ror.org/00c7kvd80","country_code":"IN","type":"education","lineage":["https://openalex.org/I172917736"]},{"id":"https://openalex.org/I4210145302","display_name":"St.John's Medical College Hospital","ror":"https://ror.org/04z7fc725","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210129261","https://openalex.org/I4210145302"]},{"id":"https://openalex.org/I4210165321","display_name":"Manipal Hospital","ror":"https://ror.org/05mryn396","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210165321"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"RamaKrishna Raju","raw_affiliation_strings":["Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","1Department of Medicine, Christian Medical College Hospital, Vellore, India","2Department of Virology, Christian Medical College Hospital, Vellore, India","3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"1Department of Medicine, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"2Department of Virology, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210145302"]},{"raw_affiliation_string":"5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210165321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041644972","display_name":"Devika Shanmugasundaram","orcid":"https://orcid.org/0000-0002-9551-9547","observed_orcids":["https://orcid.org/0000-0002-9551-9547"]},"institutions":[{"id":"https://openalex.org/I172917736","display_name":"Christian Medical College, Vellore","ror":"https://ror.org/00c7kvd80","country_code":"IN","type":"education","lineage":["https://openalex.org/I172917736"]},{"id":"https://openalex.org/I4210145302","display_name":"St.John's Medical College Hospital","ror":"https://ror.org/04z7fc725","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210129261","https://openalex.org/I4210145302"]},{"id":"https://openalex.org/I4210165321","display_name":"Manipal Hospital","ror":"https://ror.org/05mryn396","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210165321"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Devika Shanmugasundaram","raw_affiliation_strings":["Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","1Department of Medicine, Christian Medical College Hospital, Vellore, India","2Department of Virology, Christian Medical College Hospital, Vellore, India","3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"1Department of Medicine, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"2Department of Virology, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210145302"]},{"raw_affiliation_string":"5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210165321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014997288","display_name":"Kishore Kumar Pichamuthu","orcid":"https://orcid.org/0000-0002-6977-1183","observed_orcids":["https://orcid.org/0000-0002-6977-1183"]},"institutions":[{"id":"https://openalex.org/I172917736","display_name":"Christian Medical College, Vellore","ror":"https://ror.org/00c7kvd80","country_code":"IN","type":"education","lineage":["https://openalex.org/I172917736"]},{"id":"https://openalex.org/I4210145302","display_name":"St.John's Medical College Hospital","ror":"https://ror.org/04z7fc725","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210129261","https://openalex.org/I4210145302"]},{"id":"https://openalex.org/I4210165321","display_name":"Manipal Hospital","ror":"https://ror.org/05mryn396","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210165321"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Kishore Pichamuthu","raw_affiliation_strings":["Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","1Department of Medicine, Christian Medical College Hospital, Vellore, India","2Department of Virology, Christian Medical College Hospital, Vellore, India","3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"1Department of Medicine, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"2Department of Virology, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210145302"]},{"raw_affiliation_string":"5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210165321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048221260","display_name":"Asha Mary Abraham","orcid":"https://orcid.org/0000-0002-0736-1445","observed_orcids":["https://orcid.org/0000-0002-0736-1445"]},"institutions":[{"id":"https://openalex.org/I172917736","display_name":"Christian Medical College, Vellore","ror":"https://ror.org/00c7kvd80","country_code":"IN","type":"education","lineage":["https://openalex.org/I172917736"]},{"id":"https://openalex.org/I4210145302","display_name":"St.John's Medical College Hospital","ror":"https://ror.org/04z7fc725","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210129261","https://openalex.org/I4210145302"]},{"id":"https://openalex.org/I4210165321","display_name":"Manipal Hospital","ror":"https://ror.org/05mryn396","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210165321"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"AshaM Abraham","raw_affiliation_strings":["Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","1Department of Medicine, Christian Medical College Hospital, Vellore, India","2Department of Virology, Christian Medical College Hospital, Vellore, India","3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"1Department of Medicine, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"2Department of Virology, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210145302"]},{"raw_affiliation_string":"5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210165321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110127420","display_name":"OC Abraham","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I172917736","display_name":"Christian Medical College, Vellore","ror":"https://ror.org/00c7kvd80","country_code":"IN","type":"education","lineage":["https://openalex.org/I172917736"]},{"id":"https://openalex.org/I4210145302","display_name":"St.John's Medical College Hospital","ror":"https://ror.org/04z7fc725","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210129261","https://openalex.org/I4210145302"]},{"id":"https://openalex.org/I4210165321","display_name":"Manipal Hospital","ror":"https://ror.org/05mryn396","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210165321"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"OC Abraham","raw_affiliation_strings":["Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","1Department of Medicine, Christian Medical College Hospital, Vellore, India","2Department of Virology, Christian Medical College Hospital, Vellore, India","3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"1Department of Medicine, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"2Department of Virology, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210145302"]},{"raw_affiliation_string":"5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210165321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079401956","display_name":"Kurien Thomas","orcid":"https://orcid.org/0000-0002-1289-0640","observed_orcids":["https://orcid.org/0000-0002-1289-0640"]},"institutions":[{"id":"https://openalex.org/I172917736","display_name":"Christian Medical College, Vellore","ror":"https://ror.org/00c7kvd80","country_code":"IN","type":"education","lineage":["https://openalex.org/I172917736"]},{"id":"https://openalex.org/I4210145302","display_name":"St.John's Medical College Hospital","ror":"https://ror.org/04z7fc725","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210129261","https://openalex.org/I4210145302"]},{"id":"https://openalex.org/I4210165321","display_name":"Manipal Hospital","ror":"https://ror.org/05mryn396","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210165321"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Kurien Thomas","raw_affiliation_strings":["Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","1Department of Medicine, Christian Medical College Hospital, Vellore, India","2Department of Virology, Christian Medical College Hospital, Vellore, India","3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"1Department of Medicine, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"2Department of Virology, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210145302"]},{"raw_affiliation_string":"5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210165321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110292515","display_name":"Prasad Mathews","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I172917736","display_name":"Christian Medical College, Vellore","ror":"https://ror.org/00c7kvd80","country_code":"IN","type":"education","lineage":["https://openalex.org/I172917736"]},{"id":"https://openalex.org/I4210145302","display_name":"St.John's Medical College Hospital","ror":"https://ror.org/04z7fc725","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210129261","https://openalex.org/I4210145302"]},{"id":"https://openalex.org/I4210165321","display_name":"Manipal Hospital","ror":"https://ror.org/05mryn396","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210165321"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Prasad Mathews","raw_affiliation_strings":["Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","1Department of Medicine, Christian Medical College Hospital, Vellore, India","2Department of Virology, Christian Medical College Hospital, Vellore, India","3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"1Department of Medicine, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"2Department of Virology, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210145302"]},{"raw_affiliation_string":"5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210165321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044819373","display_name":"George M. Varghese","orcid":"https://orcid.org/0000-0002-4040-5649","observed_orcids":["https://orcid.org/0000-0002-4040-5649"]},"institutions":[{"id":"https://openalex.org/I172917736","display_name":"Christian Medical College, Vellore","ror":"https://ror.org/00c7kvd80","country_code":"IN","type":"education","lineage":["https://openalex.org/I172917736"]},{"id":"https://openalex.org/I4210145302","display_name":"St.John's Medical College Hospital","ror":"https://ror.org/04z7fc725","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210129261","https://openalex.org/I4210145302"]},{"id":"https://openalex.org/I4210165321","display_name":"Manipal Hospital","ror":"https://ror.org/05mryn396","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210165321"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"GeorgeM Varghese","raw_affiliation_strings":["Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","1Department of Medicine, Christian Medical College Hospital, Vellore, India","2Department of Virology, Christian Medical College Hospital, Vellore, India","3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"1Department of Medicine, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"2Department of Virology, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210145302"]},{"raw_affiliation_string":"5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210165321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086521879","display_name":"Priscilla Rupali","orcid":"https://orcid.org/0000-0002-5115-067X","observed_orcids":["https://orcid.org/0000-0002-5115-067X"]},"institutions":[{"id":"https://openalex.org/I172917736","display_name":"Christian Medical College, Vellore","ror":"https://ror.org/00c7kvd80","country_code":"IN","type":"education","lineage":["https://openalex.org/I172917736"]},{"id":"https://openalex.org/I4210145302","display_name":"St.John's Medical College Hospital","ror":"https://ror.org/04z7fc725","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210129261","https://openalex.org/I4210145302"]},{"id":"https://openalex.org/I4210165321","display_name":"Manipal Hospital","ror":"https://ror.org/05mryn396","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210165321"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Priscilla Rupali","raw_affiliation_strings":["Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","1Department of Medicine, Christian Medical College Hospital, Vellore, India","2Department of Virology, Christian Medical College Hospital, Vellore, India","3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"1Department of Medicine, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"2Department of Virology, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210145302"]},{"raw_affiliation_string":"5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210165321"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5104032671","display_name":"John V. Peter","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I172917736","display_name":"Christian Medical College, Vellore","ror":"https://ror.org/00c7kvd80","country_code":"IN","type":"education","lineage":["https://openalex.org/I172917736"]},{"id":"https://openalex.org/I4210145302","display_name":"St.John's Medical College Hospital","ror":"https://ror.org/04z7fc725","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210129261","https://openalex.org/I4210145302"]},{"id":"https://openalex.org/I4210165321","display_name":"Manipal Hospital","ror":"https://ror.org/05mryn396","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210165321"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"JohnV Peter","raw_affiliation_strings":["Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","1Department of Medicine, Christian Medical College Hospital, Vellore, India","2Department of Virology, Christian Medical College Hospital, Vellore, India","3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Intensive Care Unit, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"1Department of Medicine, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"2Department of Virology, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"3Department of Biostatistics, Christian Medical College Hospital, Vellore, India","institution_ids":["https://openalex.org/I172917736"]},{"raw_affiliation_string":"4Medical Intensive Care Unit, St. John's Medical College Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210145302"]},{"raw_affiliation_string":"5Medical Intensive Care Unit, Manipal Hospital, Bangalore, India","institution_ids":["https://openalex.org/I4210165321"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5086651561"],"corresponding_institution_ids":["https://openalex.org/I172917736","https://openalex.org/I4210145302","https://openalex.org/I4210165321"],"apc_list":{"value":400,"currency":"USD","value_usd":400},"apc_paid":{"value":400,"currency":"USD","value_usd":400},"fwci":1.4998,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.8032698,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"4","issue":"3","first_page":"145","last_page":"145"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10167","display_name":"Influenza Virus Research Studies","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10167","display_name":"Influenza Virus Research Studies","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10322","display_name":"Respiratory Support and Mechanisms","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10041","display_name":"COVID-19 Clinical Research Studies","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/severe-influenza","display_name":"severe influenza","score":0.703000009059906},{"id":"https://openalex.org/keywords/intensive-care-unit-admission","display_name":"intensive care unit admission","score":0.8220000267028809},{"id":"https://openalex.org/keywords/risk-factors-for-mortality","display_name":"mortality risk factors","score":0.8799999952316284},{"id":"https://openalex.org/keywords/mechanical-ventilation","display_name":"mechanical ventilation","score":0.6740000247955322},{"id":"https://openalex.org/keywords/non-invasive-ventilation","display_name":"non-invasive ventilation","score":0.9120000004768372},{"id":"https://openalex.org/keywords/dialysis","display_name":"dialysis","score":0.8259999752044678},{"id":"https://openalex.org/keywords/apache-ii","display_name":"APACHE II score","score":0.843999981880188},{"id":"https://openalex.org/keywords/sofa-score","display_name":"SOFA score","score":0.9850000143051147},{"id":"https://openalex.org/keywords/south-india","display_name":"South India","score":0.7459999918937683},{"id":"https://openalex.org/keywords/clinical-profile","display_name":"clinical profile","score":0.6840000152587891},{"id":"https://openalex.org/keywords/in-hospital-mortality","display_name":"in-hospital mortality","score":0.44200000166893005},{"id":"https://openalex.org/keywords/weaning-from-mechanical-ventilation","display_name":"weaning from mechanical ventilation","score":0.5849999785423279},{"id":"https://openalex.org/keywords/south-asian-patients","display_name":"South Asian patients","score":0.3479999899864197}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9306718111038208},{"id":"https://openalex.org/C2777080012","wikidata":"https://www.wikidata.org/wiki/Q3766250","display_name":"Mechanical ventilation","level":2,"score":0.6423766016960144},{"id":"https://openalex.org/C2776376669","wikidata":"https://www.wikidata.org/wiki/Q5094647","display_name":"Intensive care unit","level":2,"score":0.6422832608222961},{"id":"https://openalex.org/C2777465075","wikidata":"https://www.wikidata.org/wiki/Q7392039","display_name":"SOFA score","level":3,"score":0.6183315515518188},{"id":"https://openalex.org/C2778716859","wikidata":"https://www.wikidata.org/wiki/Q939018","display_name":"Intubation","level":2,"score":0.5592122077941895},{"id":"https://openalex.org/C2779978075","wikidata":"https://www.wikidata.org/wiki/Q202301","display_name":"Dialysis","level":2,"score":0.5279616117477417},{"id":"https://openalex.org/C89623803","wikidata":"https://www.wikidata.org/wiki/Q12184","display_name":"Pandemic","level":5,"score":0.4806019961833954},{"id":"https://openalex.org/C2987404301","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care","level":2,"score":0.44896769523620605},{"id":"https://openalex.org/C2776888751","wikidata":"https://www.wikidata.org/wiki/Q767485","display_name":"Respiratory failure","level":2,"score":0.4441411793231964},{"id":"https://openalex.org/C194828623","wikidata":"https://www.wikidata.org/wiki/Q2861470","display_name":"Emergency medicine","level":1,"score":0.3783615231513977},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.36612194776535034},{"id":"https://openalex.org/C3008058167","wikidata":"https://www.wikidata.org/wiki/Q84263196","display_name":"Coronavirus disease 2019 (COVID-19)","level":4,"score":0.35346025228500366},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.3401340842247009},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.33242809772491455},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.17613357305526733},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.15772467851638794},{"id":"https://openalex.org/C524204448","wikidata":"https://www.wikidata.org/wiki/Q788926","display_name":"Infectious disease (medical specialty)","level":3,"score":0.09575128555297852}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.4103/0974-777x.100569","doi":"https://doi.org/10.4103/0974-777x.100569","is_oa":true,"landing_page_url":"https://doi.org/10.4103/0974-777x.100569","pdf_url":null,"source":{"id":"https://openalex.org/S133419128","display_name":"Journal of Global Infectious Diseases","issn_l":"0974-777X","issn":["0974-777X","0974-8245"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","ki-jl-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320448","host_organization_name":"Medknow","host_organization_lineage":["https://openalex.org/P4310320448","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Medknow","Wolters Kluwer"],"type":"journal"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Global Infectious Diseases","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:3459431","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3459431","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"J Glob Infect Dis","raw_type":"Text"},{"id":"pmid:23055645","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23055645","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of global infectious diseases","raw_type":"Journal Article"},{"id":"pmh:oai:doaj.org/article:0f4d1605043c4780aa949785e27f6e4b","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/0f4d1605043c4780aa949785e27f6e4b","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Global Infectious Diseases, Vol 4, Iss 3, Pp 145-152 (2012)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.4103/0974-777x.100569","doi":"https://doi.org/10.4103/0974-777x.100569","is_oa":true,"landing_page_url":"https://doi.org/10.4103/0974-777x.100569","pdf_url":null,"source":{"id":"https://openalex.org/S133419128","display_name":"Journal of Global Infectious Diseases","issn_l":"0974-777X","issn":["0974-777X","0974-8245"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","ki-jl-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320448","host_organization_name":"Medknow","host_organization_lineage":["https://openalex.org/P4310320448","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Medknow","Wolters Kluwer"],"type":"journal"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Global Infectious Diseases","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":1.0}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W40570270","https://openalex.org/W1486394209","https://openalex.org/W1558033738","https://openalex.org/W1587840132","https://openalex.org/W2011202054","https://openalex.org/W2050114013","https://openalex.org/W2097070994","https://openalex.org/W2113600278","https://openalex.org/W2118290653","https://openalex.org/W2137673012","https://openalex.org/W2148958087","https://openalex.org/W2162080474","https://openalex.org/W2168691128","https://openalex.org/W2170095965","https://openalex.org/W2171401564","https://openalex.org/W2298385457","https://openalex.org/W2331306740","https://openalex.org/W2334119393","https://openalex.org/W4233982320","https://openalex.org/W4302048055"],"related_works":["https://openalex.org/W1990851959","https://openalex.org/W4382680898","https://openalex.org/W2048697389","https://openalex.org/W2619319352","https://openalex.org/W7154955013","https://openalex.org/W2090332825","https://openalex.org/W1675844873","https://openalex.org/W7204150967","https://openalex.org/W6999331588","https://openalex.org/W2081661218"],"abstract_inverted_index":{"BACKGROUND:":[0],"This":[1],"multi-center":[2],"study":[3],"from":[4],"India":[5],"details":[6],"the":[7,15,71],"profile":[8],"and":[9,48,104,110,115,180,201,246],"outcomes":[10],"of":[11,45,95,148],"patients":[12,36,73,83,120,142,233],"admitted":[13,234],"to":[14,38,235],"intensive":[16],"care":[17],"unit":[18],"(ICU)":[19],"with":[20,177,195,211,237,250],"pandemic":[21],"Influenza":[22],"A":[23],"(H1N1)":[24],"2009":[25],"virus":[26],"[P(H1N1)2009v]":[27],"infection.":[28,240],"MATERIALS":[29],"AND":[30],"METHODS:":[31],"Over":[32],"4":[33],"months,":[34],"adult":[35],"diagnosed":[37],"have":[39],"P(H1N1)2009v":[40,239],"infection":[41],"by":[42],"real-time":[43],"RT-PCR":[44],"respiratory":[46],"specimens":[47],"requiring":[49,165,183],"ICU":[50,89,236],"admission":[51,90,108,169,199],"were":[52,66,99,113,130,134,204,218,248],"followed":[53],"up":[54],"until":[55],"death":[56],"or":[57],"hospital":[58],"discharge.":[59],"Sequential":[60],"organ":[61],"failure":[62],"assessment":[63],"(SOFA)":[64],"scores":[65,112,203],"calculated":[67],"daily.":[68],"RESULTS:":[69],"Of":[70,126],"1902":[72],"screened,":[74],"464":[75],"(24.4%)":[76],"tested":[77],"positive":[78],"for":[79,123,190,243],"P(H1N1)2009v;":[80],"106":[81],"(22.8%)":[82],"aged":[84],"35\u00b111.9":[85],"(mean\u00b1SD)":[86],"years":[87],"required":[88,121,139],"5.8\u00b12.7":[91],"days":[92],"after":[93],"onset":[94],"illness.":[96],"Common":[97],"symptoms":[98],"fever":[100],"(96.2%),":[101],"cough":[102],"(88.7%),":[103],"breathlessness":[105],"(85.9%).":[106],"The":[107,146,241],"APACHE-II":[109,200],"SOFA":[111,202],"14.4\u00b16.5":[114],"5.5\u00b13.1,":[116],"respectively.":[117],"Ninety-six":[118],"(90.6%)":[119],"ventilation":[122,167,179,184,245],"10.1\u00b17.5":[124],"days.":[125,152],"these,":[127],"34/96":[128],"(35.4%)":[129],"non-invasively":[131],"ventilated;":[132],"16/34":[133],"weaned":[135],"successfully":[136],"whilst":[137],"18/34":[138],"intubation.":[140],"Sixteen":[141],"(15.1%)":[143],"needed":[144],"dialysis.":[145],"duration":[147],"hospitalization":[149],"was":[150,155,161,192,230],"14.0\u00b18.0":[151],"Hospital":[153],"mortality":[154,173,196,229],"49%.":[156],"Mortality":[157],"in":[158,208,232],"pregnant/puerperal":[159],"women":[160],"52.6%":[162],"(10/19).":[163],"Patients":[164],"invasive":[166,244],"at":[168],"had":[170],"a":[171,227,251],"higher":[172,207],"than":[174],"those":[175,181],"managed":[176],"non-invasive":[178],"not":[182],"(44/62":[185],"vs.":[186],"8/44,":[187],"P<0.001).":[188],"Need":[189],"dialysis":[191,247],"independently":[193],"associated":[194,249],"(P=0.019).":[197],"Although":[198],"significantly":[205],"(P<0.02)":[206],"non-survivors":[209],"compared":[210],"survivors":[212],"on":[213,220],"univariate":[214],"analysis,":[215],"individually,":[216],"neither":[217],"predictive":[219],"multivariate":[221],"analysis.":[222],"CONCLUSIONS:":[223],"In":[224],"our":[225],"setting,":[226],"high":[228],"observed":[231],"severe":[238],"need":[242],"poor":[252],"outcome.":[253]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
