Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3199905126', 'doi': 'https://doi.org/10.21037/apm-21-1461', 'title': 'High cholesterol concentrations as well as low cholesterol concentrations are associated with mortality at 28 days in sepsis: a retrospective cohort study', 'display_name': 'High cholesterol concentrations as well as low cholesterol concentrations are associated with mortality at 28 days in sepsis: a retrospective cohort study', 'publication_year': 2021, 'publication_date': '2021-09-18', 'ids': {'openalex': 'https://openalex.org/W3199905126', 'doi': 'https://doi.org/10.21037/apm-21-1461', 'mag': '3199905126', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/34551576'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.21037/apm-21-1461', 'pdf_url': 'https://apm.amegroups.com/article/viewFile/79187/pdf', 'source': {'id': 'https://openalex.org/S2764761676', 'display_name': 'Annals of Palliative Medicine', 'issn_l': '2224-5820', 'issn': ['2224-5820', '2224-5839'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310321814', 'host_organization_name': 'AME Publishing Company', 'host_organization_lineage': ['https://openalex.org/P4310321814'], 'host_organization_lineage_names': ['AME Publishing Company'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'gold', 'oa_url': 'https://apm.amegroups.com/article/viewFile/79187/pdf', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5037476021', 'display_name': 'Dong‐Hyun Jang', 'orcid': 'https://orcid.org/0000-0002-0277-0987'}, 'institutions': [{'id': 'https://openalex.org/I2799980853', 'display_name': 'Korea University Medical Center', 'ror': 'https://ror.org/02cs2sd33', 'country_code': 'KR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2799980853']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Dong-Hyun Jang', 'raw_affiliation_strings': ['Department of Emergency Medicine, Korea University Anam Hospital, Seoul, Republic of Korea;'], 'affiliations': [{'raw_affiliation_string': 'Department of Emergency Medicine, Korea University Anam Hospital, Seoul, Republic of Korea;', 'institution_ids': ['https://openalex.org/I2799980853']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5016844435', 'display_name': 'You Hwan Jo', 'orcid': 'https://orcid.org/0000-0002-9507-7603'}, 'institutions': [{'id': 'https://openalex.org/I2801402630', 'display_name': 'Seoul Metropolitan Government', 'ror': 'https://ror.org/002wfgr58', 'country_code': 'KR', 'type': 'government', 'lineage': ['https://openalex.org/I2801402630']}, {'id': 'https://openalex.org/I4210100437', 'display_name': 'Boramae Medical Center', 'ror': 'https://ror.org/014xqzt56', 'country_code': 'KR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2802835388', 'https://openalex.org/I4210100437']}, {'id': 'https://openalex.org/I139264467', 'display_name': 'Seoul National University', 'ror': 'https://ror.org/04h9pn542', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I139264467']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'You Hwan Jo', 'raw_affiliation_strings': ['Department of Emergency Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, Republic of Korea', 'Department of Emergency Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea;'], 'affiliations': [{'raw_affiliation_string': 'Department of Emergency Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, Republic of Korea', 'institution_ids': ['https://openalex.org/I2801402630', 'https://openalex.org/I4210100437', 'https://openalex.org/I139264467']}, {'raw_affiliation_string': 'Department of Emergency Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea;', 'institution_ids': ['https://openalex.org/I139264467']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5028646805', 'display_name': 'Gil Joon Suh', 'orcid': 'https://orcid.org/0000-0001-5163-2217'}, 'institutions': [{'id': 'https://openalex.org/I139264467', 'display_name': 'Seoul National University', 'ror': 'https://ror.org/04h9pn542', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I139264467']}, {'id': 'https://openalex.org/I2802835388', 'display_name': 'Seoul National University Hospital', 'ror': 'https://ror.org/01z4nnt86', 'country_code': 'KR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2802835388']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Gil Joon Suh', 'raw_affiliation_strings': ['Department of Emergency Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea;', 'Department of Emergency Medicine, Seoul National University Hospital, Seoul, Republic of Korea;'], 'affiliations': [{'raw_affiliation_string': 'Department of Emergency Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea;', 'institution_ids': ['https://openalex.org/I139264467']}, {'raw_affiliation_string': 'Department of Emergency Medicine, Seoul National University Hospital, Seoul, Republic of Korea;', 'institution_ids': ['https://openalex.org/I2802835388']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5066399262', 'display_name': 'Woon Yong Kwon', 'orcid': 'https://orcid.org/0000-0002-3343-5030'}, 'institutions': [{'id': 'https://openalex.org/I2802835388', 'display_name': 'Seoul National University Hospital', 'ror': 'https://ror.org/01z4nnt86', 'country_code': 'KR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2802835388']}, {'id': 'https://openalex.org/I139264467', 'display_name': 'Seoul National University', 'ror': 'https://ror.org/04h9pn542', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I139264467']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Woon Yong Kwon', 'raw_affiliation_strings': ['Department of Emergency Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea;', 'Department of Emergency Medicine, Seoul National University Hospital, Seoul, Republic of Korea;'], 'affiliations': [{'raw_affiliation_string': 'Department of Emergency Medicine, Seoul National University Hospital, Seoul, Republic of Korea;', 'institution_ids': ['https://openalex.org/I2802835388']}, {'raw_affiliation_string': 'Department of Emergency Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea;', 'institution_ids': ['https://openalex.org/I139264467']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5012899146', 'display_name': 'Jonghwan Shin', 'orcid': 'https://orcid.org/0000-0002-7121-2137'}, 'institutions': [{'id': 'https://openalex.org/I139264467', 'display_name': 'Seoul National University', 'ror': 'https://ror.org/04h9pn542', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I139264467']}, {'id': 'https://openalex.org/I2801402630', 'display_name': 'Seoul Metropolitan Government', 'ror': 'https://ror.org/002wfgr58', 'country_code': 'KR', 'type': 'government', 'lineage': ['https://openalex.org/I2801402630']}, {'id': 'https://openalex.org/I4210100437', 'display_name': 'Boramae Medical Center', 'ror': 'https://ror.org/014xqzt56', 'country_code': 'KR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2802835388', 'https://openalex.org/I4210100437']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Jonghwan Shin', 'raw_affiliation_strings': ['Department of Emergency Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, Republic of Korea', 'Department of Emergency Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea;'], 'affiliations': [{'raw_affiliation_string': 'Department of Emergency Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea;', 'institution_ids': ['https://openalex.org/I139264467']}, {'raw_affiliation_string': 'Department of Emergency Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, Republic of Korea', 'institution_ids': ['https://openalex.org/I2801402630', 'https://openalex.org/I139264467', 'https://openalex.org/I4210100437']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100374547', 'display_name': 'Kyung Su Kim', 'orcid': 'https://orcid.org/0000-0002-3897-0278'}, 'institutions': [{'id': 'https://openalex.org/I2802835388', 'display_name': 'Seoul National University Hospital', 'ror': 'https://ror.org/01z4nnt86', 'country_code': 'KR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2802835388']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Kyung Su Kim', 'raw_affiliation_strings': ['Department of Emergency Medicine, Seoul National University Hospital, Seoul, Republic of Korea;'], 'affiliations': [{'raw_affiliation_string': 'Department of Emergency Medicine, Seoul National University Hospital, Seoul, Republic of Korea;', 'institution_ids': ['https://openalex.org/I2802835388']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5030076086', 'display_name': 'Huijai Lee', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I2801402630', 'display_name': 'Seoul Metropolitan Government', 'ror': 'https://ror.org/002wfgr58', 'country_code': 'KR', 'type': 'government', 'lineage': ['https://openalex.org/I2801402630']}, {'id': 'https://openalex.org/I139264467', 'display_name': 'Seoul National University', 'ror': 'https://ror.org/04h9pn542', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I139264467']}, {'id': 'https://openalex.org/I4210100437', 'display_name': 'Boramae Medical Center', 'ror': 'https://ror.org/014xqzt56', 'country_code': 'KR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2802835388', 'https://openalex.org/I4210100437']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Huijai Lee', 'raw_affiliation_strings': ['Department of Emergency Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, Republic of Korea'], 'affiliations': [{'raw_affiliation_string': 'Department of Emergency Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, Republic of Korea', 'institution_ids': ['https://openalex.org/I2801402630', 'https://openalex.org/I139264467', 'https://openalex.org/I4210100437']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5108819872', 'display_name': 'Tae-Kyun Kim', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I2802835388', 'display_name': 'Seoul National University Hospital', 'ror': 'https://ror.org/01z4nnt86', 'country_code': 'KR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2802835388']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Taekyun Kim', 'raw_affiliation_strings': ['Department of Emergency Medicine, Seoul National University Hospital, Seoul, Republic of Korea;'], 'affiliations': [{'raw_affiliation_string': 'Department of Emergency Medicine, Seoul National University Hospital, Seoul, Republic of Korea;', 'institution_ids': ['https://openalex.org/I2802835388']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5028902149', 'display_name': 'Min Sung Lee', 'orcid': 'https://orcid.org/0000-0001-9247-2432'}, 'institutions': [{'id': 'https://openalex.org/I2802835388', 'display_name': 'Seoul National University Hospital', 'ror': 'https://ror.org/01z4nnt86', 'country_code': 'KR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2802835388']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Min Sung Lee', 'raw_affiliation_strings': ['Department of Emergency Medicine, Seoul National University Hospital, Seoul, Republic of Korea;'], 'affiliations': [{'raw_affiliation_string': 'Department of Emergency Medicine, Seoul National University Hospital, Seoul, Republic of Korea;', 'institution_ids': ['https://openalex.org/I2802835388']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5088284788', 'display_name': 'Chang Woo Im', 'orcid': 'https://orcid.org/0000-0002-9469-8977'}, 'institutions': [{'id': 'https://openalex.org/I2803058125', 'display_name': 'Seoul National University Bundang Hospital', 'ror': 'https://ror.org/00cb3km46', 'country_code': 'KR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2802835388', 'https://openalex.org/I2803058125']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Changwoo Im', 'raw_affiliation_strings': ['Department of Emergency Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea;'], 'affiliations': [{'raw_affiliation_string': 'Department of Emergency Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea;', 'institution_ids': ['https://openalex.org/I2803058125']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 6, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.866, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 5, 'citation_normalized_percentile': {'value': 0.644114, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 79, 'max': 81}, 'biblio': {'volume': '10', 'issue': '10', 'first_page': '10338', 'last_page': '10348'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10218', 'display_name': 'Sepsis Diagnosis and Treatment', 'score': 0.9998, '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/T10218', 'display_name': 'Sepsis Diagnosis and Treatment', 'score': 0.9998, '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/T10394', 'display_name': 'Lipoproteins and Cardiovascular Health', 'score': 0.9943, '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/T11623', 'display_name': 'Hyperglycemia and glycemic control in critically ill and hospitalized patients', 'score': 0.9827, 'subfield': {'id': 'https://openalex.org/subfields/2712', 'display_name': 'Endocrinology, Diabetes and Metabolism'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}], 'keywords': [], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.97372043}, {'id': 'https://openalex.org/C167135981', 'wikidata': 'https://www.wikidata.org/wiki/Q2146302', 'display_name': 'Retrospective cohort study', 'level': 2, 'score': 0.5979594}, {'id': 'https://openalex.org/C2778163477', 'wikidata': 'https://www.wikidata.org/wiki/Q43656', 'display_name': 'Cholesterol', 'level': 2, 'score': 0.5471902}, {'id': 'https://openalex.org/C2778384902', 'wikidata': 'https://www.wikidata.org/wiki/Q183134', 'display_name': 'Sepsis', 'level': 2, 'score': 0.5350835}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.5132177}, {'id': 'https://openalex.org/C72563966', 'wikidata': 'https://www.wikidata.org/wiki/Q1303415', 'display_name': 'Cohort', 'level': 2, 'score': 0.4445808}, {'id': 'https://openalex.org/C201903717', 'wikidata': 'https://www.wikidata.org/wiki/Q1778788', 'display_name': 'Cohort study', 'level': 2, 'score': 0.41446668}, {'id': 'https://openalex.org/C74909509', 'wikidata': 'https://www.wikidata.org/wiki/Q10387', 'display_name': 'Gerontology', 'level': 1, 'score': 0.34347957}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.21037/apm-21-1461', 'pdf_url': 'https://apm.amegroups.com/article/viewFile/79187/pdf', 'source': {'id': 'https://openalex.org/S2764761676', 'display_name': 'Annals of Palliative Medicine', 'issn_l': '2224-5820', 'issn': ['2224-5820', '2224-5839'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310321814', 'host_organization_name': 'AME Publishing Company', 'host_organization_lineage': ['https://openalex.org/P4310321814'], 'host_organization_lineage_names': ['AME Publishing Company'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/34551576', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.21037/apm-21-1461', 'pdf_url': 'https://apm.amegroups.com/article/viewFile/79187/pdf', 'source': {'id': 'https://openalex.org/S2764761676', 'display_name': 'Annals of Palliative Medicine', 'issn_l': '2224-5820', 'issn': ['2224-5820', '2224-5839'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310321814', 'host_organization_name': 'AME Publishing Company', 'host_organization_lineage': ['https://openalex.org/P4310321814'], 'host_organization_lineage_names': ['AME Publishing Company'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'display_name': 'Good health and well-being', 'score': 0.7, 'id': 'https://metadata.un.org/sdg/3'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 33, 'referenced_works': ['https://openalex.org/W1969089946', 'https://openalex.org/W1990737871', 'https://openalex.org/W2006537883', 'https://openalex.org/W2009789367', 'https://openalex.org/W2010064198', 'https://openalex.org/W2022525201', 'https://openalex.org/W2024261960', 'https://openalex.org/W2027167684', 'https://openalex.org/W2042981158', 'https://openalex.org/W2051466126', 'https://openalex.org/W2062586737', 'https://openalex.org/W2084852217', 'https://openalex.org/W2110229117', 'https://openalex.org/W2112302895', 'https://openalex.org/W2138331892', 'https://openalex.org/W2151426785', 'https://openalex.org/W2165624352', 'https://openalex.org/W2186002170', 'https://openalex.org/W2301506141', 'https://openalex.org/W2320161025', 'https://openalex.org/W2900034165', 'https://openalex.org/W2902860320', 'https://openalex.org/W2911311431', 'https://openalex.org/W2922508899', 'https://openalex.org/W2925711337', 'https://openalex.org/W2980397730', 'https://openalex.org/W3000361032', 'https://openalex.org/W3015682831', 'https://openalex.org/W3045454797', 'https://openalex.org/W4230150188', 'https://openalex.org/W4250809644', 'https://openalex.org/W4376848341', 'https://openalex.org/W608305623'], 'related_works': ['https://openalex.org/W3215560449', 'https://openalex.org/W3081332639', 'https://openalex.org/W3030236844', 'https://openalex.org/W2832459556', 'https://openalex.org/W2782606626', 'https://openalex.org/W2148718224', 'https://openalex.org/W2103425699', 'https://openalex.org/W2055704044', 'https://openalex.org/W1986135018', 'https://openalex.org/W1606496894'], 'abstract_inverted_index': {'Dong-Hyun': [0], 'Jang,': [1], 'You': [2], 'Hwan': [3], 'Jo,': [4], 'Gil': [5], 'Joon': [6], 'Suh,': [7], 'Woon': [8], 'Yong': [9], 'Kwon,': [10], 'Jonghwan': [11], 'Shin,': [12], 'Kyung': [13], 'Su': [14], 'Kim,': [15, 19], 'Huijai': [16], 'Lee,': [17, 22], 'Taekyun': [18], 'Min': [20], 'Sung': [21], 'Changwoo': [23], 'Im,': [24], 'for': [25], 'the': [26], 'SNU': [27], 'CARE': [28], 'Investigators': [29]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3199905126', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 4}], 'updated_date': '2024-12-12T00:36:44.297051', 'created_date': '2021-09-27'}