{"id":"https://openalex.org/W2052263121","doi":"https://doi.org/10.1016/s0140-6736(01)06883-0","title":"Sexual behaviour in Britain: partnerships, practices, and HIV risk behaviours","display_name":"Sexual behaviour in Britain: partnerships, practices, and HIV risk behaviours","publication_year":2001,"publication_date":"2001-12-01","ids":{"openalex":"https://openalex.org/W2052263121","doi":"https://doi.org/10.1016/s0140-6736(01)06883-0","mag":"2052263121","pmid":"https://pubmed.ncbi.nlm.nih.gov/11741621"},"language":"en","primary_location":{"id":"doi:10.1016/s0140-6736(01)06883-0","doi":"https://doi.org/10.1016/s0140-6736(01)06883-0","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0140-6736(01)06883-0","pdf_url":null,"source":{"id":"https://openalex.org/S49861241","display_name":"The Lancet","issn_l":"0099-5355","issn":["0099-5355","0140-6736","1474-547X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","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":"The Lancet","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Anne M Johnson","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2801138448","display_name":"The Royal Free Hospital","ror":"https://ror.org/01ge67z96","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I169248724","https://openalex.org/I2801138448"]},{"id":"https://openalex.org/I4210147770","display_name":"Mortimer Market Centre","ror":"https://ror.org/056hsfz11","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I21862455","https://openalex.org/I4210147770"]},{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Anne M Johnson","raw_affiliation_strings":["Centre for Infectious Disease Epidemiology, Department of Primary Care and Population Sciences, Royal Free and University College Medical School, Mortimer Market Centre, WC1E 6AU, London, UK","Centre for Infectious Disease Epidemiology, Department of Primary Care and Population Sciences and Department of Sexually Transmitted Diseases, Royal Free and University College Medical School, Mortimer Market Centre, London WC1E 6AU"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Infectious Disease Epidemiology, Department of Primary Care and Population Sciences, Royal Free and University College Medical School, Mortimer Market Centre, WC1E 6AU, London, UK","institution_ids":["https://openalex.org/I2801138448","https://openalex.org/I4210147770","https://openalex.org/I45129253"]},{"raw_affiliation_string":"Centre for Infectious Disease Epidemiology, Department of Primary Care and Population Sciences and Department of Sexually Transmitted Diseases, Royal Free and University College Medical School, Mortimer Market Centre, London WC1E 6AU","institution_ids":["https://openalex.org/I2801138448","https://openalex.org/I4210147770","https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016598310","display_name":"Catherine Heather Mercer","orcid":"https://orcid.org/0000-0002-4220-5034","observed_orcids":["https://orcid.org/0000-0002-4220-5034","https://orcid.org/0000-0002-4566-8042"]},"institutions":[{"id":"https://openalex.org/I2801138448","display_name":"The Royal Free Hospital","ror":"https://ror.org/01ge67z96","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I169248724","https://openalex.org/I2801138448"]},{"id":"https://openalex.org/I4210147770","display_name":"Mortimer Market Centre","ror":"https://ror.org/056hsfz11","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I21862455","https://openalex.org/I4210147770"]},{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Catherine H Mercer","raw_affiliation_strings":["Centre for Infectious Disease Epidemiology, Department of Primary Care and Population Sciences and Department of Sexually Transmitted Diseases, Royal Free and University College Medical School, Mortimer Market Centre, London WC1E 6AU"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Infectious Disease Epidemiology, Department of Primary Care and Population Sciences and Department of Sexually Transmitted Diseases, Royal Free and University College Medical School, Mortimer Market Centre, London WC1E 6AU","institution_ids":["https://openalex.org/I2801138448","https://openalex.org/I4210147770","https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001253473","display_name":"Bob Erens","orcid":"https://orcid.org/0000-0002-4430-954X","observed_orcids":["https://orcid.org/0000-0002-4430-954X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bob Erens","raw_affiliation_strings":["National Centre for Social Research, London"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Centre for Social Research, London","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051037765","display_name":"Andrew J Copas","orcid":"https://orcid.org/0000-0001-8968-5963","observed_orcids":["https://orcid.org/0000-0001-8968-5963"]},"institutions":[{"id":"https://openalex.org/I2801138448","display_name":"The Royal Free Hospital","ror":"https://ror.org/01ge67z96","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I169248724","https://openalex.org/I2801138448"]},{"id":"https://openalex.org/I4210147770","display_name":"Mortimer Market Centre","ror":"https://ror.org/056hsfz11","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I21862455","https://openalex.org/I4210147770"]},{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Andrew J Copas","raw_affiliation_strings":["Centre for Infectious Disease Epidemiology, Department of Primary Care and Population Sciences and Department of Sexually Transmitted Diseases, Royal Free and University College Medical School, Mortimer Market Centre, London WC1E 6AU"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Infectious Disease Epidemiology, Department of Primary Care and Population Sciences and Department of Sexually Transmitted Diseases, Royal Free and University College Medical School, Mortimer Market Centre, London WC1E 6AU","institution_ids":["https://openalex.org/I2801138448","https://openalex.org/I4210147770","https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074177783","display_name":"Sally McManus","orcid":"https://orcid.org/0000-0003-2711-0819","observed_orcids":["https://orcid.org/0000-0003-2711-0819"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sally McManus","raw_affiliation_strings":["National Centre for Social Research, London"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Centre for Social Research, London","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066722777","display_name":"Kaye Wellings","orcid":"https://orcid.org/0000-0003-1053-8640","observed_orcids":["https://orcid.org/0000-0003-1053-8640"]},"institutions":[{"id":"https://openalex.org/I4210089966","display_name":"London School of Hygiene & Tropical Medicine","ror":"https://ror.org/00a0jsq62","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I4210089966"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kaye Wellings","raw_affiliation_strings":["Centre for Sexual Health Research, Department of Public Health and Policy, London School of Hygiene and Tropical Medicine, London"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Sexual Health Research, Department of Public Health and Policy, London School of Hygiene and Tropical Medicine, London","institution_ids":["https://openalex.org/I4210089966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091290570","display_name":"Kevin A. Fenton","orcid":"https://orcid.org/0000-0002-0528-6349","observed_orcids":["https://orcid.org/0000-0002-0528-6349","https://orcid.org/0000-0003-1209-3921"]},"institutions":[{"id":"https://openalex.org/I2801138448","display_name":"The Royal Free Hospital","ror":"https://ror.org/01ge67z96","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I169248724","https://openalex.org/I2801138448"]},{"id":"https://openalex.org/I348769827","display_name":"Public Health England","ror":"https://ror.org/00vbvha87","country_code":"GB","type":"government","lineage":["https://openalex.org/I1311074006","https://openalex.org/I348769827"]},{"id":"https://openalex.org/I4210147770","display_name":"Mortimer Market Centre","ror":"https://ror.org/056hsfz11","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I21862455","https://openalex.org/I4210147770"]},{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kevin A Fenton","raw_affiliation_strings":["Centre for Infectious Disease Epidemiology, Department of Primary Care and Population Sciences and Department of Sexually Transmitted Diseases, Royal Free and University College Medical School, Mortimer Market Centre, London WC1E 6AU","HIV/STI Division, PHLS Communicable Disease Surveillance Centre, London"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Infectious Disease Epidemiology, Department of Primary Care and Population Sciences and Department of Sexually Transmitted Diseases, Royal Free and University College Medical School, Mortimer Market Centre, London WC1E 6AU","institution_ids":["https://openalex.org/I2801138448","https://openalex.org/I4210147770","https://openalex.org/I45129253"]},{"raw_affiliation_string":"HIV/STI Division, PHLS Communicable Disease Surveillance Centre, London","institution_ids":["https://openalex.org/I348769827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007808217","display_name":"Christos Korovessis","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Christos Korovessis","raw_affiliation_strings":["National Centre for Social Research, London"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Centre for Social Research, London","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003873417","display_name":"Wendy G. Macdowall","orcid":"https://orcid.org/0000-0001-5868-8336","observed_orcids":["https://orcid.org/0000-0001-5868-8336"]},"institutions":[{"id":"https://openalex.org/I4210089966","display_name":"London School of Hygiene & Tropical Medicine","ror":"https://ror.org/00a0jsq62","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I4210089966"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Wendy Macdowall","raw_affiliation_strings":["Centre for Sexual Health Research, Department of Public Health and Policy, London School of Hygiene and Tropical Medicine, London"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Sexual Health Research, Department of Public Health and Policy, London School of Hygiene and Tropical Medicine, London","institution_ids":["https://openalex.org/I4210089966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058528858","display_name":"Kiran Nanchahal","orcid":"https://orcid.org/0000-0001-8812-7628","observed_orcids":["https://orcid.org/0000-0001-8812-7628"]},"institutions":[{"id":"https://openalex.org/I4210089966","display_name":"London School of Hygiene & Tropical Medicine","ror":"https://ror.org/00a0jsq62","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I4210089966"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kiran Nanchahal","raw_affiliation_strings":["Centre for Sexual Health Research, Department of Public Health and Policy, London School of Hygiene and Tropical Medicine, London"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Sexual Health Research, Department of Public Health and Policy, London School of Hygiene and Tropical Medicine, London","institution_ids":["https://openalex.org/I4210089966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028857575","display_name":"Susan Purdon","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Susan Purdon","raw_affiliation_strings":["National Centre for Social Research, London"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Centre for Social Research, London","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109562806","display_name":"Julia Field","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Julia Field","raw_affiliation_strings":["National Centre for Social Research, London"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Centre for Social Research, London","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I2801138448","https://openalex.org/I4210147770","https://openalex.org/I45129253"],"apc_list":{"value":7890,"currency":"USD","value_usd":7890},"apc_paid":null,"fwci":32.9968,"has_fulltext":false,"cited_by_count":813,"citation_normalized_percentile":{"value":0.99918084,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"358","issue":"9296","first_page":"1835","last_page":"1842"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10082","display_name":"HIV/AIDS Research and Interventions","score":0.6913999915122986,"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"}},"topics":[{"id":"https://openalex.org/T10082","display_name":"HIV/AIDS Research and Interventions","score":0.6913999915122986,"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"}},{"id":"https://openalex.org/T10327","display_name":"Adolescent Sexual and Reproductive Health","score":0.12680000066757202,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T11860","display_name":"HIV, Drug Use, Sexual Risk","score":0.12120000272989273,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/sexual-behavior","display_name":"sexual behavior","score":0.9990000128746033},{"id":"https://openalex.org/keywords/sexual-partnerships","display_name":"sexual partnerships","score":0.8360000252723694},{"id":"https://openalex.org/keywords/hiv-risk-behavior","display_name":"HIV risk behavior","score":0.8069999814033508},{"id":"https://openalex.org/keywords/condom-use","display_name":"condom use","score":0.8870000243186951},{"id":"https://openalex.org/keywords/heterosexual-couples","display_name":"heterosexual couples","score":0.46399998664855957},{"id":"https://openalex.org/keywords/paid-sex","display_name":"paid sex","score":0.7870000004768372},{"id":"https://openalex.org/keywords/sexually-transmitted-infections","display_name":"sexually transmitted infections","score":0.8740000128746033},{"id":"https://openalex.org/keywords/cohabitation","display_name":"cohabitation","score":0.7289999723434448},{"id":"https://openalex.org/keywords/age-differences","display_name":"age differences","score":0.5370000004768372},{"id":"https://openalex.org/keywords/gender-differences","display_name":"gender differences","score":0.6610000133514404},{"id":"https://openalex.org/keywords/marital-status","display_name":"marital status","score":0.9599999785423279},{"id":"https://openalex.org/keywords/sexual-health","display_name":"sexual health","score":0.328000009059906}],"concepts":[{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.7728546261787415},{"id":"https://openalex.org/C2779442300","wikidata":"https://www.wikidata.org/wiki/Q49800","display_name":"Cohabitation","level":2,"score":0.7271277904510498},{"id":"https://openalex.org/C121752807","wikidata":"https://www.wikidata.org/wiki/Q1981388","display_name":"Reproductive health","level":3,"score":0.5718247294425964},{"id":"https://openalex.org/C2779379456","wikidata":"https://www.wikidata.org/wiki/Q14076","display_name":"Condom","level":4,"score":0.5514621734619141},{"id":"https://openalex.org/C2776269092","wikidata":"https://www.wikidata.org/wiki/Q1611074","display_name":"Residence","level":2,"score":0.5073572993278503},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5005302429199219},{"id":"https://openalex.org/C2781354955","wikidata":"https://www.wikidata.org/wiki/Q11920938","display_name":"Marital status","level":3,"score":0.47854217886924744},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.47358638048171997},{"id":"https://openalex.org/C2993290233","wikidata":"https://www.wikidata.org/wiki/Q608","display_name":"Sexual behavior","level":2,"score":0.4259321391582489},{"id":"https://openalex.org/C2776210078","wikidata":"https://www.wikidata.org/wiki/Q351870","display_name":"Reproductive medicine","level":3,"score":0.4176379144191742},{"id":"https://openalex.org/C3013748606","wikidata":"https://www.wikidata.org/wiki/Q15787","display_name":"Human immunodeficiency virus (HIV)","level":2,"score":0.37088561058044434},{"id":"https://openalex.org/C74909509","wikidata":"https://www.wikidata.org/wiki/Q10387","display_name":"Gerontology","level":1,"score":0.3413843512535095},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.33814501762390137},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.20022347569465637},{"id":"https://openalex.org/C512399662","wikidata":"https://www.wikidata.org/wiki/Q3505712","display_name":"Family medicine","level":1,"score":0.10886016488075256},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.08931565284729004},{"id":"https://openalex.org/C70410870","wikidata":"https://www.wikidata.org/wiki/Q199906","display_name":"Clinical psychology","level":1,"score":0.0767667293548584},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.07650399208068848},{"id":"https://openalex.org/C2776983459","wikidata":"https://www.wikidata.org/wiki/Q41083","display_name":"Syphilis","level":3,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","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":[{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006113","descriptor_name":"United Kingdom","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":"D007722","descriptor_name":"Health Knowledge, Attitudes, Practice","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008019","descriptor_name":"Life Style","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":"D011795","descriptor_name":"Surveys and Questionnaires","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012725","descriptor_name":"Sexual Behavior","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D015658","descriptor_name":"HIV Infections","qualifier_ui":"Q000635","qualifier_name":"transmission","is_major_topic":false},{"descriptor_ui":"D017280","descriptor_name":"Condoms","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false},{"descriptor_ui":"D017533","descriptor_name":"Marital Status","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017677","descriptor_name":"Age Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017678","descriptor_name":"Sex Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1016/s0140-6736(01)06883-0","doi":"https://doi.org/10.1016/s0140-6736(01)06883-0","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0140-6736(01)06883-0","pdf_url":null,"source":{"id":"https://openalex.org/S49861241","display_name":"The Lancet","issn_l":"0099-5355","issn":["0099-5355","0140-6736","1474-547X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","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":"The Lancet","raw_type":"journal-article"},{"id":"pmid:11741621","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11741621","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":"Lancet (London, England)","raw_type":"Journal Article"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:1654","doi":null,"is_oa":false,"landing_page_url":"http://discovery.ucl.ac.uk/1654/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"LANCET , 358 (9296) 1835 - 1842. (2001)","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.8048999905586243}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334626","display_name":"Medical Research Council","ror":"https://ror.org/03x94j517"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W64368084","https://openalex.org/W131279667","https://openalex.org/W1503872268","https://openalex.org/W1980943816","https://openalex.org/W2007914086","https://openalex.org/W2008402509","https://openalex.org/W2023841922","https://openalex.org/W2025261965","https://openalex.org/W2035140378","https://openalex.org/W2036591995","https://openalex.org/W2046017798","https://openalex.org/W2052387562","https://openalex.org/W2061521565","https://openalex.org/W2071368365","https://openalex.org/W2099412304","https://openalex.org/W2116870694","https://openalex.org/W2118681259","https://openalex.org/W2154204770","https://openalex.org/W2330596509","https://openalex.org/W2485810345","https://openalex.org/W2611087086","https://openalex.org/W4285719527","https://openalex.org/W6645401517"],"related_works":["https://openalex.org/W7098435189","https://openalex.org/W2283515374","https://openalex.org/W2315236958","https://openalex.org/W2120995896","https://openalex.org/W2099412304","https://openalex.org/W7073782961","https://openalex.org/W2046017798","https://openalex.org/W2042406923","https://openalex.org/W2529728470","https://openalex.org/W2145180429"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":12},{"year":2019,"cited_by_count":20},{"year":2018,"cited_by_count":13},{"year":2017,"cited_by_count":15},{"year":2016,"cited_by_count":20},{"year":2015,"cited_by_count":31},{"year":2014,"cited_by_count":46},{"year":2013,"cited_by_count":49},{"year":2012,"cited_by_count":50}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
