{"id":"https://openalex.org/W2907692103","doi":"https://doi.org/10.1007/s12070-018-1556-4","title":"A Survival Analysis of Hypopharyngeal Cancer Patients: A Hospital-Cancer registry Based Study","display_name":"A Survival Analysis of Hypopharyngeal Cancer Patients: A Hospital-Cancer registry Based Study","publication_year":2018,"publication_date":"2018-12-27","ids":{"openalex":"https://openalex.org/W2907692103","doi":"https://doi.org/10.1007/s12070-018-1556-4","mag":"2907692103","pmid":"https://pubmed.ncbi.nlm.nih.gov/31742067","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/6848493"},"language":"en","primary_location":{"id":"doi:10.1007/s12070-018-1556-4","doi":"https://doi.org/10.1007/s12070-018-1556-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12070-018-1556-4","pdf_url":null,"source":{"id":"https://openalex.org/S104442948","display_name":"Indian Journal of Otolaryngology and Head & Neck Surgery","issn_l":"0019-5421","issn":["0019-5421","0973-7707","2231-3796"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","doyens","jufo-1","poland-70","russia-white-list-3"],"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Indian Journal of Otolaryngology and Head & Neck Surgery","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC6848493/","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033053062","display_name":"Manigreeva Krishnatreya","orcid":"https://orcid.org/0000-0002-9247-4814","observed_orcids":["https://orcid.org/0000-0002-9247-4814"]},"institutions":[{"id":"https://openalex.org/I2800073537","display_name":"Bhubaneswar Borooah Cancer Institute","ror":"https://ror.org/018dzn802","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I2800073537"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Manigreeva Krishnatreya","raw_affiliation_strings":["1Department of Cancer Epidemiology and Biostatistics, Dr B. Borooah Cancer Institute, Guwahati, India","Department of Cancer Epidemiology and Biostatistics, Dr B. Borooah Cancer Institute, Guwahati, India"],"raw_orcid":"https://orcid.org/0000-0002-9247-4814","affiliations":[{"raw_affiliation_string":"1Department of Cancer Epidemiology and Biostatistics, Dr B. Borooah Cancer Institute, Guwahati, India","institution_ids":["https://openalex.org/I2800073537"]},{"raw_affiliation_string":"Department of Cancer Epidemiology and Biostatistics, Dr B. Borooah Cancer Institute, Guwahati, India","institution_ids":["https://openalex.org/I2800073537"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060925577","display_name":"Amal Chandra Kataki","orcid":"https://orcid.org/0000-0003-3235-2396","observed_orcids":["https://orcid.org/0000-0003-3235-2396"]},"institutions":[{"id":"https://openalex.org/I2800073537","display_name":"Bhubaneswar Borooah Cancer Institute","ror":"https://ror.org/018dzn802","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I2800073537"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Amal Chandra Kataki","raw_affiliation_strings":["1Department of Cancer Epidemiology and Biostatistics, Dr B. Borooah Cancer Institute, Guwahati, India","2Patterns of Care and Survival Project, Dr B. Borooah Cancer Institute, Guwahati, India","Department of Cancer Epidemiology and Biostatistics, Dr B. Borooah Cancer Institute, Guwahati, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Department of Cancer Epidemiology and Biostatistics, Dr B. Borooah Cancer Institute, Guwahati, India","institution_ids":["https://openalex.org/I2800073537"]},{"raw_affiliation_string":"2Patterns of Care and Survival Project, Dr B. Borooah Cancer Institute, Guwahati, India","institution_ids":["https://openalex.org/I2800073537"]},{"raw_affiliation_string":"Department of Cancer Epidemiology and Biostatistics, Dr B. Borooah Cancer Institute, Guwahati, India","institution_ids":["https://openalex.org/I2800073537"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045141011","display_name":"Jagannath Dev Sharma","orcid":"https://orcid.org/0000-0003-0821-0670","observed_orcids":["https://orcid.org/0000-0003-0821-0670"]},"institutions":[{"id":"https://openalex.org/I2800073537","display_name":"Bhubaneswar Borooah Cancer Institute","ror":"https://ror.org/018dzn802","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I2800073537"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Jagannath Dev Sharma","raw_affiliation_strings":["3Department of Pathology, Dr B. Borooah Cancer Institute, Guwahati, India","4Hospital Based Cancer Registry -National Cancer Registry Programme, Dr B. Borooah Cancer Institute, Guwahati, India","Department of Pathology, Dr B. Borooah Cancer Institute, Guwahati, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"3Department of Pathology, Dr B. Borooah Cancer Institute, Guwahati, India","institution_ids":["https://openalex.org/I2800073537"]},{"raw_affiliation_string":"4Hospital Based Cancer Registry -National Cancer Registry Programme, Dr B. Borooah Cancer Institute, Guwahati, India","institution_ids":["https://openalex.org/I2800073537"]},{"raw_affiliation_string":"Department of Pathology, Dr B. Borooah Cancer Institute, Guwahati, India","institution_ids":["https://openalex.org/I2800073537"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016307113","display_name":"Nizara Baishya","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800073537","display_name":"Bhubaneswar Borooah Cancer Institute","ror":"https://ror.org/018dzn802","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I2800073537"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Nizara Baishya","raw_affiliation_strings":["4Hospital Based Cancer Registry -National Cancer Registry Programme, Dr B. Borooah Cancer Institute, Guwahati, India","Hospital Based Cancer Registry -National Cancer Registry Programme, Dr B. Borooah Cancer Institute, Guwahati, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"4Hospital Based Cancer Registry -National Cancer Registry Programme, Dr B. Borooah Cancer Institute, Guwahati, India","institution_ids":["https://openalex.org/I2800073537"]},{"raw_affiliation_string":"Hospital Based Cancer Registry -National Cancer Registry Programme, Dr B. Borooah Cancer Institute, Guwahati, India","institution_ids":["https://openalex.org/I2800073537"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036373334","display_name":"Tashnin Rahman","orcid":"https://orcid.org/0000-0001-8997-0748","observed_orcids":["https://orcid.org/0000-0001-8997-0748"]},"institutions":[{"id":"https://openalex.org/I2800073537","display_name":"Bhubaneswar Borooah Cancer Institute","ror":"https://ror.org/018dzn802","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I2800073537"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Tashnin Rahman","raw_affiliation_strings":["5Department of Head and Neck Oncology, Dr B. Borooah Cancer Institute, Guwahati, India","Department of Head and Neck Oncology, Dr B. Borooah Cancer Institute, Guwahati, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"5Department of Head and Neck Oncology, Dr B. Borooah Cancer Institute, Guwahati, India","institution_ids":["https://openalex.org/I2800073537"]},{"raw_affiliation_string":"Department of Head and Neck Oncology, Dr B. Borooah Cancer Institute, Guwahati, India","institution_ids":["https://openalex.org/I2800073537"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062411080","display_name":"Mouchumee Bhattcharyya","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800073537","display_name":"Bhubaneswar Borooah Cancer Institute","ror":"https://ror.org/018dzn802","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I2800073537"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Mouchumee Bhattcharyya","raw_affiliation_strings":["6Department of Radiation Oncology, Dr B. Borooah Cancer Institute, Guwahati, India","Department of Radiation Oncology, Dr B. Borooah Cancer Institute, Guwahati, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"6Department of Radiation Oncology, Dr B. Borooah Cancer Institute, Guwahati, India","institution_ids":["https://openalex.org/I2800073537"]},{"raw_affiliation_string":"Department of Radiation Oncology, Dr B. Borooah Cancer Institute, Guwahati, India","institution_ids":["https://openalex.org/I2800073537"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Ashok Kumar Das","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800073537","display_name":"Bhubaneswar Borooah Cancer Institute","ror":"https://ror.org/018dzn802","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I2800073537"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ashok Kumar Das","raw_affiliation_strings":["5Department of Head and Neck Oncology, Dr B. Borooah Cancer Institute, Guwahati, India","Department of Head and Neck Oncology, Dr B. Borooah Cancer Institute, Guwahati, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"5Department of Head and Neck Oncology, Dr B. Borooah Cancer Institute, Guwahati, India","institution_ids":["https://openalex.org/I2800073537"]},{"raw_affiliation_string":"Department of Head and Neck Oncology, Dr B. Borooah Cancer Institute, Guwahati, India","institution_ids":["https://openalex.org/I2800073537"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068761259","display_name":"Manoj Kalita","orcid":"https://orcid.org/0000-0002-1257-2618","observed_orcids":["https://orcid.org/0000-0002-1257-2618"]},"institutions":[{"id":"https://openalex.org/I2800073537","display_name":"Bhubaneswar Borooah Cancer Institute","ror":"https://ror.org/018dzn802","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I2800073537"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Manoj Kalita","raw_affiliation_strings":["7Population Based Cancer Registry -National Cancer Registry Programme, Dr B. Borooah Cancer Institute, Guwahati, India","Population Based Cancer Registry -National Cancer Registry Programme, Dr B. Borooah Cancer Institute, Guwahati, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"7Population Based Cancer Registry -National Cancer Registry Programme, Dr B. Borooah Cancer Institute, Guwahati, India","institution_ids":["https://openalex.org/I2800073537"]},{"raw_affiliation_string":"Population Based Cancer Registry -National Cancer Registry Programme, Dr B. Borooah Cancer Institute, Guwahati, India","institution_ids":["https://openalex.org/I2800073537"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5033053062"],"corresponding_institution_ids":["https://openalex.org/I2800073537"],"apc_list":{"value":2290,"currency":"USD","value_usd":2290},"apc_paid":null,"fwci":0.4807,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.60208968,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":96},"biblio":{"volume":"71","issue":"S1","first_page":"798","last_page":"804"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10307","display_name":"Head and Neck Cancer Studies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2733","display_name":"Otorhinolaryngology"},"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/T10307","display_name":"Head and Neck Cancer Studies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2733","display_name":"Otorhinolaryngology"},"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/T10619","display_name":"Esophageal Cancer Research and Treatment","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T11669","display_name":"Head and Neck Surgical Oncology","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/hypopharyngeal-cancer","display_name":"hypopharyngeal cancer","score":1.0},{"id":"https://openalex.org/keywords/survival-analysis","display_name":"survival analysis","score":0.7829999923706055},{"id":"https://openalex.org/keywords/overall-survival","display_name":"overall survival","score":0.7549999952316284},{"id":"https://openalex.org/keywords/tumor-stage","display_name":"tumor stage","score":0.574999988079071},{"id":"https://openalex.org/keywords/piriform-sinus","display_name":"pyriform sinus","score":0.7609999775886536},{"id":"https://openalex.org/keywords/radiotherapy","display_name":"radiotherapy","score":0.9580000042915344},{"id":"https://openalex.org/keywords/treatment-adherence","display_name":"medication adherence","score":0.8130000233650208},{"id":"https://openalex.org/keywords/locally-advanced-cancer","display_name":"locally advanced cancer","score":0.6919999718666077},{"id":"https://openalex.org/keywords/northeast-india","display_name":"Northeast India","score":0.5809999704360962}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9426063299179077},{"id":"https://openalex.org/C2779196318","wikidata":"https://www.wikidata.org/wiki/Q1393463","display_name":"Hypopharyngeal cancer","level":3,"score":0.8631553053855896},{"id":"https://openalex.org/C50382708","wikidata":"https://www.wikidata.org/wiki/Q223218","display_name":"Proportional hazards model","level":2,"score":0.5981029272079468},{"id":"https://openalex.org/C509974204","wikidata":"https://www.wikidata.org/wiki/Q180507","display_name":"Radiation therapy","level":2,"score":0.5908983945846558},{"id":"https://openalex.org/C2778527826","wikidata":"https://www.wikidata.org/wiki/Q1787017","display_name":"Cancer registry","level":3,"score":0.5673566460609436},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.5395784378051758},{"id":"https://openalex.org/C10515644","wikidata":"https://www.wikidata.org/wiki/Q543310","display_name":"Survival analysis","level":2,"score":0.5070004463195801},{"id":"https://openalex.org/C146357865","wikidata":"https://www.wikidata.org/wiki/Q1123245","display_name":"Stage (stratigraphy)","level":2,"score":0.5012996196746826},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.4598977863788605},{"id":"https://openalex.org/C2776283816","wikidata":"https://www.wikidata.org/wiki/Q332823","display_name":"Survival rate","level":2,"score":0.4488178789615631},{"id":"https://openalex.org/C207103383","wikidata":"https://www.wikidata.org/wiki/Q3930246","display_name":"Hazard ratio","level":3,"score":0.4464266002178192},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4441312849521637},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.4286995530128479},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.08427059650421143},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/s12070-018-1556-4","doi":"https://doi.org/10.1007/s12070-018-1556-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12070-018-1556-4","pdf_url":null,"source":{"id":"https://openalex.org/S104442948","display_name":"Indian Journal of Otolaryngology and Head & Neck Surgery","issn_l":"0019-5421","issn":["0019-5421","0973-7707","2231-3796"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","doyens","jufo-1","poland-70","russia-white-list-3"],"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Indian Journal of Otolaryngology and Head & Neck Surgery","raw_type":"journal-article"},{"id":"pmid:31742067","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31742067","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":"Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:6848493","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC6848493/","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Indian J Otolaryngol Head Neck Surg","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:6848493","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC6848493/","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Indian J Otolaryngol Head Neck Surg","raw_type":"Text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.98580002784729,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W938023436","https://openalex.org/W1540421020","https://openalex.org/W1847600558","https://openalex.org/W1988475811","https://openalex.org/W1997833410","https://openalex.org/W2045691884","https://openalex.org/W2050966129","https://openalex.org/W2073683201","https://openalex.org/W2094834202","https://openalex.org/W2095941332","https://openalex.org/W2118267831","https://openalex.org/W2119993375","https://openalex.org/W2139812715","https://openalex.org/W2147652926","https://openalex.org/W2162133890","https://openalex.org/W2219634840","https://openalex.org/W2226244897","https://openalex.org/W2250215182","https://openalex.org/W2291481345","https://openalex.org/W2338876873","https://openalex.org/W2395583154","https://openalex.org/W2410591022","https://openalex.org/W2414683347","https://openalex.org/W2472043182","https://openalex.org/W2596071396","https://openalex.org/W2740402187","https://openalex.org/W2767168393","https://openalex.org/W2777307940","https://openalex.org/W4211084104"],"related_works":["https://openalex.org/W2472592041","https://openalex.org/W2330411212","https://openalex.org/W1580739763","https://openalex.org/W2262115807","https://openalex.org/W4322616734","https://openalex.org/W3034937484","https://openalex.org/W6968386757","https://openalex.org/W2313214630","https://openalex.org/W7120279504","https://openalex.org/W4200425713"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2019-01-11T00:00:00"}