{"id":"https://openalex.org/W2104052289","doi":"https://doi.org/10.1016/j.cgh.2008.08.044","title":"Predicting Mortality in Patients With Bleeding Peptic Ulcers After Therapeutic Endoscopy","display_name":"Predicting Mortality in Patients With Bleeding Peptic Ulcers After Therapeutic Endoscopy","publication_year":2008,"publication_date":"2008-09-14","ids":{"openalex":"https://openalex.org/W2104052289","doi":"https://doi.org/10.1016/j.cgh.2008.08.044","mag":"2104052289","pmid":"https://pubmed.ncbi.nlm.nih.gov/18955161"},"language":"en","primary_location":{"id":"doi:10.1016/j.cgh.2008.08.044","doi":"https://doi.org/10.1016/j.cgh.2008.08.044","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.cgh.2008.08.044","pdf_url":"http://www.cghjournal.org/article/S1542356508009373/pdf","source":{"id":"https://openalex.org/S6642600","display_name":"Clinical Gastroenterology and Hepatology","issn_l":"1542-3565","issn":["1542-3565","1542-7714"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical Gastroenterology and Hepatology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"http://www.cghjournal.org/article/S1542356508009373/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079884638","display_name":"Philip Wai Yan Chiu","orcid":"https://orcid.org/0000-0001-9292-112X","observed_orcids":["https://orcid.org/0000-0001-9292-112X"]},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]},{"id":"https://openalex.org/I4210114914","display_name":"Prince of Wales Hospital","ror":"https://ror.org/02827ca86","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I4210114914"]}],"countries":["CN","HK"],"is_corresponding":true,"raw_author_name":"Philip W.Y. Chiu","raw_affiliation_strings":["Department of Surgery, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong. philipchiu@surgery.cuhk.edu.hk","Department of Surgery, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong. philipchiu@surgery.cuhk.edu.hk","institution_ids":["https://openalex.org/I177725633","https://openalex.org/I4210114914"]},{"raw_affiliation_string":"Department of Surgery, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633","https://openalex.org/I4210114914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076758172","display_name":"Enders K. Ng","orcid":"https://orcid.org/0000-0001-7219-5810","observed_orcids":["https://orcid.org/0000-0001-7219-5810"]},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]},{"id":"https://openalex.org/I4210114914","display_name":"Prince of Wales Hospital","ror":"https://ror.org/02827ca86","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I4210114914"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"Enders K.W. Ng","raw_affiliation_strings":["Department of Surgery, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633","https://openalex.org/I4210114914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103419385","display_name":"Frances Ka\u2010Yin Cheung","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]},{"id":"https://openalex.org/I4210114914","display_name":"Prince of Wales Hospital","ror":"https://ror.org/02827ca86","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I4210114914"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"Frances K.Y. Cheung","raw_affiliation_strings":["Department of Surgery, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633","https://openalex.org/I4210114914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085313387","display_name":"Francis K.L. Chan","orcid":"https://orcid.org/0000-0001-7388-2436","observed_orcids":["https://orcid.org/0000-0001-7388-2436","https://orcid.org/0000-0002-6360-4608"]},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]},{"id":"https://openalex.org/I4210114914","display_name":"Prince of Wales Hospital","ror":"https://ror.org/02827ca86","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I4210114914"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"Francis K.L. Chan","raw_affiliation_strings":["Department of Medicine and Therapeutics, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine and Therapeutics, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633","https://openalex.org/I4210114914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052342507","display_name":"Wai K. Leung","orcid":"https://orcid.org/0000-0002-5993-1059","observed_orcids":["https://orcid.org/0000-0002-5993-1059"]},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]},{"id":"https://openalex.org/I4210114914","display_name":"Prince of Wales Hospital","ror":"https://ror.org/02827ca86","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I4210114914"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"W.K. Leung","raw_affiliation_strings":["Department of Medicine and Therapeutics, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine and Therapeutics, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633","https://openalex.org/I4210114914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026614249","display_name":"Justin C. Y. Wu","orcid":"https://orcid.org/0000-0002-2846-9818","observed_orcids":["https://orcid.org/0000-0002-2846-9818"]},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]},{"id":"https://openalex.org/I4210114914","display_name":"Prince of Wales Hospital","ror":"https://ror.org/02827ca86","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I4210114914"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"Justin C.Y. Wu","raw_affiliation_strings":["Department of Medicine and Therapeutics, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine and Therapeutics, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633","https://openalex.org/I4210114914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101716089","display_name":"Vincent Wai\u2010Sun Wong","orcid":"https://orcid.org/0000-0003-2215-9410","observed_orcids":["https://orcid.org/0000-0003-2215-9410"]},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]},{"id":"https://openalex.org/I4210114914","display_name":"Prince of Wales Hospital","ror":"https://ror.org/02827ca86","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I4210114914"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"Vincent W.S. Wong","raw_affiliation_strings":["Department of Medicine and Therapeutics, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine and Therapeutics, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633","https://openalex.org/I4210114914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113601154","display_name":"Man Yee Yung","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]},{"id":"https://openalex.org/I4210114914","display_name":"Prince of Wales Hospital","ror":"https://ror.org/02827ca86","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I4210114914"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"M.Y. Yung","raw_affiliation_strings":["Department of Surgery, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633","https://openalex.org/I4210114914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023189288","display_name":"Kelvin K.F. Tsoi","orcid":"https://orcid.org/0000-0001-5580-7686","observed_orcids":["https://orcid.org/0000-0001-5580-7686"]},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]},{"id":"https://openalex.org/I4210114914","display_name":"Prince of Wales Hospital","ror":"https://ror.org/02827ca86","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I4210114914"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"Kelvin Tsoi","raw_affiliation_strings":["Department of Medicine and Therapeutics, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine and Therapeutics, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633","https://openalex.org/I4210114914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113467243","display_name":"James Y. W. Lau","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]},{"id":"https://openalex.org/I4210114914","display_name":"Prince of Wales Hospital","ror":"https://ror.org/02827ca86","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I4210114914"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"James Y.W. Lau","raw_affiliation_strings":["Department of Surgery, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633","https://openalex.org/I4210114914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049274840","display_name":"Joseph J.\ufffdY. Sung","orcid":"https://orcid.org/0000-0003-3125-5199","observed_orcids":["https://orcid.org/0000-0003-3125-5199"]},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]},{"id":"https://openalex.org/I4210114914","display_name":"Prince of Wales Hospital","ror":"https://ror.org/02827ca86","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I4210114914"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"Joseph J.Y. Sung","raw_affiliation_strings":["Department of Medicine and Therapeutics, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine and Therapeutics, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633","https://openalex.org/I4210114914"]}]},{"author_position":"last","author":{"id":null,"display_name":"Sydney S.C. Chung","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]},{"id":"https://openalex.org/I4210114914","display_name":"Prince of Wales Hospital","ror":"https://ror.org/02827ca86","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I4210114914"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"Sydney S.C. Chung","raw_affiliation_strings":["Department of Surgery, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633","https://openalex.org/I4210114914"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5079884638"],"corresponding_institution_ids":["https://openalex.org/I177725633","https://openalex.org/I4210114914"],"apc_list":{"value":4470,"currency":"USD","value_usd":4470},"apc_paid":null,"fwci":7.9949,"has_fulltext":true,"cited_by_count":101,"citation_normalized_percentile":{"value":0.97464358,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"7","issue":"3","first_page":"311","last_page":"316"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","score":0.9922000169754028,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","score":0.9922000169754028,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T10276","display_name":"Helicobacter pylori-related gastroenterology studies","score":0.007300000172108412,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T11625","display_name":"Abdominal vascular conditions and treatments","score":0.0,"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/bleeding-peptic-ulcer","display_name":"peptic ulcer bleeding","score":0.9610000252723694},{"id":"https://openalex.org/keywords/mortality-prediction","display_name":"mortality prediction","score":0.7519999742507935},{"id":"https://openalex.org/keywords/endoscopic-hemostasis","display_name":"endoscopic hemostasis","score":0.9020000100135803},{"id":"https://openalex.org/keywords/rebleeding","display_name":"rebleeding","score":0.7879999876022339},{"id":"https://openalex.org/keywords/comorbidity","display_name":"comorbidities","score":0.7229999899864197},{"id":"https://openalex.org/keywords/hypovolemic-shock","display_name":"hypovolemic shock","score":0.8209999799728394},{"id":"https://openalex.org/keywords/in-hospital-bleeding","display_name":"in-hospital bleeding","score":0.6510000228881836},{"id":"https://openalex.org/keywords/emergency-surgery","display_name":"emergency surgery","score":0.9039999842643738},{"id":"https://openalex.org/keywords/helicobacter-pylori","display_name":"Helicobacter pylori","score":0.9200000166893005},{"id":"https://openalex.org/keywords/risk-factors","display_name":"risk factors","score":0.5529999732971191},{"id":"https://openalex.org/keywords/predictive-model","display_name":"prediction model","score":0.5210000276565552}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9759290218353271},{"id":"https://openalex.org/C2779390736","wikidata":"https://www.wikidata.org/wiki/Q17095243","display_name":"Peptic","level":3,"score":0.7449564933776855},{"id":"https://openalex.org/C2779159551","wikidata":"https://www.wikidata.org/wiki/Q1414874","display_name":"Comorbidity","level":2,"score":0.6435316801071167},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.602374792098999},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5563870668411255},{"id":"https://openalex.org/C58471807","wikidata":"https://www.wikidata.org/wiki/Q327120","display_name":"Receiver operating characteristic","level":2,"score":0.5284664034843445},{"id":"https://openalex.org/C2778451229","wikidata":"https://www.wikidata.org/wiki/Q212809","display_name":"Endoscopy","level":2,"score":0.5195958614349365},{"id":"https://openalex.org/C151956035","wikidata":"https://www.wikidata.org/wiki/Q1132755","display_name":"Logistic regression","level":2,"score":0.4840663969516754},{"id":"https://openalex.org/C201903717","wikidata":"https://www.wikidata.org/wiki/Q1778788","display_name":"Cohort study","level":2,"score":0.47133803367614746},{"id":"https://openalex.org/C170964787","wikidata":"https://www.wikidata.org/wiki/Q7611170","display_name":"Stepwise regression","level":2,"score":0.4246048927307129},{"id":"https://openalex.org/C2778080469","wikidata":"https://www.wikidata.org/wiki/Q1495657","display_name":"Gastrointestinal bleeding","level":2,"score":0.41335204243659973},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.3857594132423401},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.3512011170387268},{"id":"https://openalex.org/C2780656511","wikidata":"https://www.wikidata.org/wiki/Q172941","display_name":"Peptic ulcer","level":2,"score":0.14739030599594116}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004724","descriptor_name":"Endoscopy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010437","descriptor_name":"Peptic Ulcer","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":true},{"descriptor_ui":"D010438","descriptor_name":"Peptic Ulcer Hemorrhage","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":true},{"descriptor_ui":"D010438","descriptor_name":"Peptic Ulcer Hemorrhage","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016481","descriptor_name":"Helicobacter Infections","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017052","descriptor_name":"Hospital Mortality","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":3,"locations":[{"id":"doi:10.1016/j.cgh.2008.08.044","doi":"https://doi.org/10.1016/j.cgh.2008.08.044","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.cgh.2008.08.044","pdf_url":"http://www.cghjournal.org/article/S1542356508009373/pdf","source":{"id":"https://openalex.org/S6642600","display_name":"Clinical Gastroenterology and Hepatology","issn_l":"1542-3565","issn":["1542-3565","1542-7714"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical Gastroenterology and Hepatology","raw_type":"journal-article"},{"id":"pmid:18955161","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/18955161","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":"Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association","raw_type":"Journal Article"},{"id":"pmh:oai:hub.hku.hk:10722/163232","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10722/163232","pdf_url":null,"source":{"id":"https://openalex.org/S4377196271","display_name":"The HKU Scholars Hub (University of Hong Kong)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I889458895","host_organization_name":"University of Hong Kong","host_organization_lineage":["https://openalex.org/I889458895"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":{"id":"doi:10.1016/j.cgh.2008.08.044","doi":"https://doi.org/10.1016/j.cgh.2008.08.044","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.cgh.2008.08.044","pdf_url":"http://www.cghjournal.org/article/S1542356508009373/pdf","source":{"id":"https://openalex.org/S6642600","display_name":"Clinical Gastroenterology and Hepatology","issn_l":"1542-3565","issn":["1542-3565","1542-7714"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical Gastroenterology and Hepatology","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2104052289.pdf","grobid_xml":"https://content.openalex.org/works/W2104052289.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W67781294","https://openalex.org/W170390514","https://openalex.org/W204556850","https://openalex.org/W1964067924","https://openalex.org/W1989313739","https://openalex.org/W1993581888","https://openalex.org/W1998914931","https://openalex.org/W2006459630","https://openalex.org/W2007711753","https://openalex.org/W2019110650","https://openalex.org/W2021908478","https://openalex.org/W2036587781","https://openalex.org/W2042710833","https://openalex.org/W2044958189","https://openalex.org/W2058929384","https://openalex.org/W2059057579","https://openalex.org/W2072344419","https://openalex.org/W2074697256","https://openalex.org/W2089587835","https://openalex.org/W2114222518","https://openalex.org/W2114614290","https://openalex.org/W2119216632","https://openalex.org/W2128234724","https://openalex.org/W2149320023","https://openalex.org/W2163777044","https://openalex.org/W2163826359","https://openalex.org/W2168430854","https://openalex.org/W2169687979","https://openalex.org/W2315941418"],"related_works":["https://openalex.org/W2051490379","https://openalex.org/W2436224418","https://openalex.org/W2060580216","https://openalex.org/W2108299659","https://openalex.org/W2912252419","https://openalex.org/W2727502369","https://openalex.org/W1488646505","https://openalex.org/W2054495152","https://openalex.org/W3031907237","https://openalex.org/W2794858299"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":10},{"year":2013,"cited_by_count":12},{"year":2012,"cited_by_count":6}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}