{"id":"https://openalex.org/W2804245201","doi":"https://doi.org/10.1016/j.drugalcdep.2018.04.019","title":"Assessing the longitudinal stability of latent classes of substance use among gay, bisexual, and other men who have sex with men","display_name":"Assessing the longitudinal stability of latent classes of substance use among gay, bisexual, and other men who have sex with men","publication_year":2018,"publication_date":"2018-05-22","ids":{"openalex":"https://openalex.org/W2804245201","doi":"https://doi.org/10.1016/j.drugalcdep.2018.04.019","mag":"2804245201","pmid":"https://pubmed.ncbi.nlm.nih.gov/29859447","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/7583659"},"language":"en","primary_location":{"id":"doi:10.1016/j.drugalcdep.2018.04.019","doi":"https://doi.org/10.1016/j.drugalcdep.2018.04.019","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.drugalcdep.2018.04.019","pdf_url":null,"source":{"id":"https://openalex.org/S109998069","display_name":"Drug and Alcohol Dependence","issn_l":"0376-8716","issn":["0376-8716","1879-0046"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-100","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":"Drug and Alcohol Dependence","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/PMC7583659/","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5022830508","display_name":"Kiffer George Card","orcid":"https://orcid.org/0000-0001-6545-1249","observed_orcids":["https://orcid.org/0000-0001-6545-1249"]},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]},{"id":"https://openalex.org/I4405272127","display_name":"BC Centre for Excellence in HIV/AIDS","ror":"https://ror.org/03m5vj132","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I4405272127"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Kiffer G. Card","raw_affiliation_strings":["B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada; Faculty of Health Science, Simon Fraser University, 11300 Blusson Hall, 8888 University Drive, Burnaby, British Columbia, V5A 1S6, Canada. Electronic address: kcard@sfu.ca","B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada","Faculty of Health Science, Simon Fraser University, 11300 Blusson Hall, 8888 University Drive, Burnaby, British Columbia, V5A 1S6, Canada"],"raw_orcid":"https://orcid.org/0000-0001-6545-1249","affiliations":[{"raw_affiliation_string":"B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada; Faculty of Health Science, Simon Fraser University, 11300 Blusson Hall, 8888 University Drive, Burnaby, British Columbia, V5A 1S6, Canada. Electronic address: kcard@sfu.ca","institution_ids":["https://openalex.org/I18014758","https://openalex.org/I4405272127"]},{"raw_affiliation_string":"B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada","institution_ids":["https://openalex.org/I4405272127"]},{"raw_affiliation_string":"Faculty of Health Science, Simon Fraser University, 11300 Blusson Hall, 8888 University Drive, Burnaby, British Columbia, V5A 1S6, Canada","institution_ids":["https://openalex.org/I18014758"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060284979","display_name":"Heather L. Armstrong","orcid":"https://orcid.org/0000-0002-1071-8644","observed_orcids":["https://orcid.org/0000-0002-1071-8644"]},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]},{"id":"https://openalex.org/I4405272127","display_name":"BC Centre for Excellence in HIV/AIDS","ror":"https://ror.org/03m5vj132","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I4405272127"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Heather L. Armstrong","raw_affiliation_strings":["B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada; Faculty of Medicine, University of British Columbia, 317-2194 Health Sciences Mall, Vancouver, British Columbia, V6T 1Z3, Canada. Electronic address: harmstrong@cfenet.ubc.ca","B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada","Faculty of Medicine, University of British Columbia, 317-2194 Health Sciences Mall, Vancouver, British Columbia, V6T 1Z3, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada; Faculty of Medicine, University of British Columbia, 317-2194 Health Sciences Mall, Vancouver, British Columbia, V6T 1Z3, Canada. Electronic address: harmstrong@cfenet.ubc.ca","institution_ids":["https://openalex.org/I141945490","https://openalex.org/I4405272127"]},{"raw_affiliation_string":"B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada","institution_ids":["https://openalex.org/I4405272127"]},{"raw_affiliation_string":"Faculty of Medicine, University of British Columbia, 317-2194 Health Sciences Mall, Vancouver, British Columbia, V6T 1Z3, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076004104","display_name":"Allison Carter","orcid":"https://orcid.org/0000-0003-2151-2622","observed_orcids":["https://orcid.org/0000-0003-2151-2622"]},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]},{"id":"https://openalex.org/I4405272127","display_name":"BC Centre for Excellence in HIV/AIDS","ror":"https://ror.org/03m5vj132","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I4405272127"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Allison Carter","raw_affiliation_strings":["B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada; Faculty of Health Science, Simon Fraser University, 11300 Blusson Hall, 8888 University Drive, Burnaby, British Columbia, V5A 1S6, Canada. Electronic address: allison_carter@sfu.ca","B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada","Faculty of Health Science, Simon Fraser University, 11300 Blusson Hall, 8888 University Drive, Burnaby, British Columbia, V5A 1S6, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada; Faculty of Health Science, Simon Fraser University, 11300 Blusson Hall, 8888 University Drive, Burnaby, British Columbia, V5A 1S6, Canada. Electronic address: allison_carter@sfu.ca","institution_ids":["https://openalex.org/I18014758","https://openalex.org/I4405272127"]},{"raw_affiliation_string":"B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada","institution_ids":["https://openalex.org/I4405272127"]},{"raw_affiliation_string":"Faculty of Health Science, Simon Fraser University, 11300 Blusson Hall, 8888 University Drive, Burnaby, British Columbia, V5A 1S6, Canada","institution_ids":["https://openalex.org/I18014758"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065739906","display_name":"Zishan Cui","orcid":"https://orcid.org/0000-0002-9236-3890","observed_orcids":["https://orcid.org/0000-0002-9236-3890"]},"institutions":[{"id":"https://openalex.org/I4405272127","display_name":"BC Centre for Excellence in HIV/AIDS","ror":"https://ror.org/03m5vj132","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I4405272127"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Zishan Cui","raw_affiliation_strings":["B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada. Electronic address: zcui@cfenet.ubc.ca","B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada. Electronic address: zcui@cfenet.ubc.ca","institution_ids":["https://openalex.org/I4405272127"]},{"raw_affiliation_string":"B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada","institution_ids":["https://openalex.org/I4405272127"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100364383","display_name":"Lu Wang","orcid":"https://orcid.org/0000-0001-6553-6381","observed_orcids":["https://orcid.org/0000-0001-6553-6381"]},"institutions":[{"id":"https://openalex.org/I4405272127","display_name":"BC Centre for Excellence in HIV/AIDS","ror":"https://ror.org/03m5vj132","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I4405272127"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Lu Wang","raw_affiliation_strings":["B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada. Electronic address: cwang@cfenet.ubc.ca","B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada. Electronic address: cwang@cfenet.ubc.ca","institution_ids":["https://openalex.org/I4405272127"]},{"raw_affiliation_string":"B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada","institution_ids":["https://openalex.org/I4405272127"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059656730","display_name":"Julia Zhu","orcid":"https://orcid.org/0000-0001-8210-8389","observed_orcids":["https://orcid.org/0000-0001-8210-8389"]},"institutions":[{"id":"https://openalex.org/I4405272127","display_name":"BC Centre for Excellence in HIV/AIDS","ror":"https://ror.org/03m5vj132","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I4405272127"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Julia Zhu","raw_affiliation_strings":["B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada. Electronic address: jzhu@cfenet.ubc.ca","B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada. Electronic address: jzhu@cfenet.ubc.ca","institution_ids":["https://openalex.org/I4405272127"]},{"raw_affiliation_string":"B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada","institution_ids":["https://openalex.org/I4405272127"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012451264","display_name":"Nathan J. Lachowsky","orcid":"https://orcid.org/0000-0002-6336-8780","observed_orcids":["https://orcid.org/0000-0002-6336-8780"]},"institutions":[{"id":"https://openalex.org/I212119943","display_name":"University of Victoria","ror":"https://ror.org/04s5mat29","country_code":"CA","type":"education","lineage":["https://openalex.org/I212119943"]},{"id":"https://openalex.org/I4405272127","display_name":"BC Centre for Excellence in HIV/AIDS","ror":"https://ror.org/03m5vj132","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I4405272127"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Nathan J. Lachowsky","raw_affiliation_strings":["B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada; School of Public Health and Social Policy, University of Victoria, B202 HSD Building, Victoria, British Columbia, V8P 5C2, Canada. Electronic address: nlachowsky@uvic.ca","B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada","School of Public Health and Social Policy, University of Victoria, B202 HSD Building, Victoria, British Columbia, V8P 5C2, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada; School of Public Health and Social Policy, University of Victoria, B202 HSD Building, Victoria, British Columbia, V8P 5C2, Canada. Electronic address: nlachowsky@uvic.ca","institution_ids":["https://openalex.org/I212119943","https://openalex.org/I4405272127"]},{"raw_affiliation_string":"B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada","institution_ids":["https://openalex.org/I4405272127"]},{"raw_affiliation_string":"School of Public Health and Social Policy, University of Victoria, B202 HSD Building, Victoria, British Columbia, V8P 5C2, Canada","institution_ids":["https://openalex.org/I212119943"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089083884","display_name":"David M. Moore","orcid":"https://orcid.org/0000-0003-1078-9247","observed_orcids":["https://orcid.org/0000-0003-1078-9247"]},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]},{"id":"https://openalex.org/I4405272127","display_name":"BC Centre for Excellence in HIV/AIDS","ror":"https://ror.org/03m5vj132","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I4405272127"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"David M. Moore","raw_affiliation_strings":["B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada; Faculty of Medicine, University of British Columbia, 317-2194 Health Sciences Mall, Vancouver, British Columbia, V6T 1Z3, Canada. Electronic address: dmoore@cfenet.ubc.ca","B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada","Faculty of Medicine, University of British Columbia, 317-2194 Health Sciences Mall, Vancouver, British Columbia, V6T 1Z3, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada; Faculty of Medicine, University of British Columbia, 317-2194 Health Sciences Mall, Vancouver, British Columbia, V6T 1Z3, Canada. Electronic address: dmoore@cfenet.ubc.ca","institution_ids":["https://openalex.org/I141945490","https://openalex.org/I4405272127"]},{"raw_affiliation_string":"B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada","institution_ids":["https://openalex.org/I4405272127"]},{"raw_affiliation_string":"Faculty of Medicine, University of British Columbia, 317-2194 Health Sciences Mall, Vancouver, British Columbia, V6T 1Z3, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034865907","display_name":"Robert S. Hogg","orcid":"https://orcid.org/0000-0003-3463-5488","observed_orcids":["https://orcid.org/0000-0003-3463-5488","https://orcid.org/0000-0002-7481-4010"]},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]},{"id":"https://openalex.org/I4405272127","display_name":"BC Centre for Excellence in HIV/AIDS","ror":"https://ror.org/03m5vj132","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I4405272127"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Robert S. Hogg","raw_affiliation_strings":["B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada; Faculty of Health Science, Simon Fraser University, 11300 Blusson Hall, 8888 University Drive, Burnaby, British Columbia, V5A 1S6, Canada. Electronic address: rhogg@sfu.ca","B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada","Faculty of Health Science, Simon Fraser University, 11300 Blusson Hall, 8888 University Drive, Burnaby, British Columbia, V5A 1S6, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada; Faculty of Health Science, Simon Fraser University, 11300 Blusson Hall, 8888 University Drive, Burnaby, British Columbia, V5A 1S6, Canada. Electronic address: rhogg@sfu.ca","institution_ids":["https://openalex.org/I18014758","https://openalex.org/I4405272127"]},{"raw_affiliation_string":"B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada","institution_ids":["https://openalex.org/I4405272127"]},{"raw_affiliation_string":"Faculty of Health Science, Simon Fraser University, 11300 Blusson Hall, 8888 University Drive, Burnaby, British Columbia, V5A 1S6, Canada","institution_ids":["https://openalex.org/I18014758"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087578697","display_name":"Eric Abella Roth","orcid":"https://orcid.org/0000-0002-9128-0997","observed_orcids":["https://orcid.org/0000-0002-9128-0997"]},"institutions":[{"id":"https://openalex.org/I212119943","display_name":"University of Victoria","ror":"https://ror.org/04s5mat29","country_code":"CA","type":"education","lineage":["https://openalex.org/I212119943"]},{"id":"https://openalex.org/I4405272127","display_name":"BC Centre for Excellence in HIV/AIDS","ror":"https://ror.org/03m5vj132","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I4405272127"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Eric A. Roth","raw_affiliation_strings":["B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada; Department of Anthropology, University of Victoria, B228 Cornett Building, Victoria, British Columbia, V8P 5C2, Canada. Electronic address: ericroth@uvic.ca","B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada","Department of Anthropology, University of Victoria, B228 Cornett Building, Victoria, British Columbia, V8P 5C2, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada; Department of Anthropology, University of Victoria, B228 Cornett Building, Victoria, British Columbia, V8P 5C2, Canada. Electronic address: ericroth@uvic.ca","institution_ids":["https://openalex.org/I212119943","https://openalex.org/I4405272127"]},{"raw_affiliation_string":"B.C. Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada","institution_ids":["https://openalex.org/I4405272127"]},{"raw_affiliation_string":"Department of Anthropology, University of Victoria, B228 Cornett Building, Victoria, British Columbia, V8P 5C2, Canada","institution_ids":["https://openalex.org/I212119943"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5022830508"],"corresponding_institution_ids":["https://openalex.org/I18014758","https://openalex.org/I4405272127"],"apc_list":{"value":4380,"currency":"USD","value_usd":4380},"apc_paid":null,"fwci":1.313,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.78607329,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"188","issue":null,"first_page":"348","last_page":"355"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11860","display_name":"HIV, Drug Use, Sexual Risk","score":0.9624000191688538,"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/T11860","display_name":"HIV, Drug Use, Sexual Risk","score":0.9624000191688538,"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/T10043","display_name":"Substance Abuse Treatment and Outcomes","score":0.0348999984562397,"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/T12842","display_name":"Youth, Drugs, and Violence","score":0.0006000000284984708,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/drug-use-patterns","display_name":"drug use patterns","score":0.9100000262260437},{"id":"https://openalex.org/keywords/men-who-have-sex-with-men","display_name":"men who have sex with men","score":0.9089999794960022},{"id":"https://openalex.org/keywords/gay-and-bisexual-men","display_name":"gay and bisexual men","score":0.9459999799728394},{"id":"https://openalex.org/keywords/longitudinal-stability","display_name":"longitudinal stability","score":0.6919999718666077},{"id":"https://openalex.org/keywords/latent-classes","display_name":"latent classes","score":0.7089999914169312},{"id":"https://openalex.org/keywords/club-drug-use","display_name":"club drug use","score":0.6309999823570251},{"id":"https://openalex.org/keywords/street-drug-use","display_name":"street drug use","score":0.9490000009536743},{"id":"https://openalex.org/keywords/people-who-use-drugs","display_name":"drug users","score":0.6600000262260437},{"id":"https://openalex.org/keywords/hiv-risk","display_name":"HIV risk","score":0.800000011920929},{"id":"https://openalex.org/keywords/alcohol-consumption","display_name":"alcohol consumption","score":0.6029999852180481},{"id":"https://openalex.org/keywords/cocaine","display_name":"cocaine","score":0.6190000176429749},{"id":"https://openalex.org/keywords/opioids","display_name":"opioids","score":0.4320000112056732},{"id":"https://openalex.org/keywords/karl-popper","display_name":"Karl Popper","score":0.4399999976158142},{"id":"https://openalex.org/keywords/erectile-dysfunction-drugs","display_name":"erectile dysfunction drugs","score":0.7639999985694885}],"concepts":[{"id":"https://openalex.org/C70727504","wikidata":"https://www.wikidata.org/wiki/Q1806878","display_name":"Latent class model","level":2,"score":0.6473113298416138},{"id":"https://openalex.org/C2777895361","wikidata":"https://www.wikidata.org/wiki/Q1758614","display_name":"Longitudinal study","level":2,"score":0.6179019808769226},{"id":"https://openalex.org/C2780035454","wikidata":"https://www.wikidata.org/wiki/Q8386","display_name":"Drug","level":2,"score":0.5598931312561035},{"id":"https://openalex.org/C2776939746","wikidata":"https://www.wikidata.org/wiki/Q853451","display_name":"Men who have sex with men","level":4,"score":0.534186840057373},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5161738991737366},{"id":"https://openalex.org/C2776640315","wikidata":"https://www.wikidata.org/wiki/Q7315941","display_name":"Respondent","level":2,"score":0.47511038184165955},{"id":"https://openalex.org/C2991912374","wikidata":"https://www.wikidata.org/wiki/Q400711","display_name":"Substance use","level":2,"score":0.4414808750152588},{"id":"https://openalex.org/C2780687700","wikidata":"https://www.wikidata.org/wiki/Q210978","display_name":"Abstinence","level":2,"score":0.41231268644332886},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.40579408407211304},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.39723625779151917},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.3497543931007385},{"id":"https://openalex.org/C70410870","wikidata":"https://www.wikidata.org/wiki/Q199906","display_name":"Clinical psychology","level":1,"score":0.3205391764640808},{"id":"https://openalex.org/C3013748606","wikidata":"https://www.wikidata.org/wiki/Q15787","display_name":"Human immunodeficiency virus (HIV)","level":2,"score":0.13489335775375366},{"id":"https://openalex.org/C512399662","wikidata":"https://www.wikidata.org/wiki/Q3505712","display_name":"Family medicine","level":1,"score":0.12356767058372498},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C2776983459","wikidata":"https://www.wikidata.org/wiki/Q41083","display_name":"Syphilis","level":3,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000072339","descriptor_name":"Sexual and Gender Minorities","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":false},{"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":"D001727","descriptor_name":"Bisexuality","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":true},{"descriptor_ui":"D005500","descriptor_name":"Follow-Up Studies","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":"D008137","descriptor_name":"Longitudinal Studies","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":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012725","descriptor_name":"Sexual Behavior","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":true},{"descriptor_ui":"D013287","descriptor_name":"Illicit Drugs","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015331","descriptor_name":"Cohort Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015995","descriptor_name":"Prevalence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018451","descriptor_name":"Homosexuality, Male","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":true},{"descriptor_ui":"D019966","descriptor_name":"Substance-Related Disorders","qualifier_ui":"Q000145","qualifier_name":"classification","is_major_topic":true},{"descriptor_ui":"D019966","descriptor_name":"Substance-Related Disorders","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D019966","descriptor_name":"Substance-Related Disorders","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":true},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":5,"locations":[{"id":"doi:10.1016/j.drugalcdep.2018.04.019","doi":"https://doi.org/10.1016/j.drugalcdep.2018.04.019","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.drugalcdep.2018.04.019","pdf_url":null,"source":{"id":"https://openalex.org/S109998069","display_name":"Drug and Alcohol Dependence","issn_l":"0376-8716","issn":["0376-8716","1879-0046"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-100","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":"Drug and Alcohol Dependence","raw_type":"journal-article"},{"id":"pmid:29859447","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/29859447","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":"Drug and alcohol dependence","raw_type":"Journal Article"},{"id":"pmh:oai:eprints.soton.ac.uk:430035","doi":null,"is_oa":false,"landing_page_url":"https://eprints.soton.ac.uk/id/eprint/430035/1/Substance_use_LTA_final_submitted_version_.docx","pdf_url":null,"source":{"id":"https://openalex.org/S4306401019","display_name":"ePrints Soton (University of Southampton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I43439940","host_organization_name":"University of Southampton","host_organization_lineage":["https://openalex.org/I43439940"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:7583659","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC7583659/","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":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Drug Alcohol Depend","raw_type":"Text"},{"id":"pmh:oai:dspace.library.uvic.ca:1828/13976","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/1828/13976","pdf_url":null,"source":{"id":"https://openalex.org/S4306401509","display_name":"UVic\u2019s Research and Learning Repository (University of Victoria)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I212119943","host_organization_name":"University of Victoria","host_organization_lineage":["https://openalex.org/I212119943"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Postprint"}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:7583659","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC7583659/","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":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Drug Alcohol Depend","raw_type":"Text"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.9537000060081482}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[{"id":"https://openalex.org/G12666970","display_name":null,"funder_award_id":"16863","funder_id":"https://openalex.org/F4320319965","funder_display_name":"Michael Smith Health Research BC"},{"id":"https://openalex.org/G2411977292","display_name":"Seek and Treat for Optimal Prevention of HIV & AIDS (STOP HIV/AIDS) in BC","funder_award_id":"R01DA036307","funder_id":"https://openalex.org/F4320337347","funder_display_name":"National Institute on Drug Abuse"},{"id":"https://openalex.org/G4003606821","display_name":null,"funder_award_id":"#5209","funder_id":"https://openalex.org/F4320319965","funder_display_name":"Michael Smith Health Research BC"},{"id":"https://openalex.org/G4076682168","display_name":null,"funder_award_id":"MOP- 107544","funder_id":"https://openalex.org/F4320334506","funder_display_name":"Canadian Institutes of Health Research"},{"id":"https://openalex.org/G5907478052","display_name":null,"funder_award_id":"143342","funder_id":"https://openalex.org/F4320334506","funder_display_name":"Canadian Institutes of Health Research"},{"id":"https://openalex.org/G6250314639","display_name":"HAART optimism, drug use and risky sexual behavior among MSM in British Columbia.","funder_award_id":"R01DA031055","funder_id":"https://openalex.org/F4320337347","funder_display_name":"National Institute on Drug Abuse"},{"id":"https://openalex.org/G6379849645","display_name":"Sexual risk behaviour and substance use among bisexual men who have sex with men in Vancouver, Canada: A longitudinal cohort analysis","funder_award_id":"152443_1","funder_id":"https://openalex.org/F4320334506","funder_display_name":"Canadian Institutes of Health Research"},{"id":"https://openalex.org/G6859721825","display_name":"Addressing Recent Trends in HIV Among Gay, Bisexual, and other Men Who Have Sex with Men in Vancouver, British Columbia","funder_award_id":"153139_1","funder_id":"https://openalex.org/F4320334506","funder_display_name":"Canadian Institutes of Health Research"}],"funders":[{"id":"https://openalex.org/F4320310350","display_name":"Canadian Foundation for AIDS Research","ror":"https://ror.org/04hfyyk07"},{"id":"https://openalex.org/F4320319965","display_name":"Michael Smith Health Research BC","ror":"https://ror.org/020x39229"},{"id":"https://openalex.org/F4320334506","display_name":"Canadian Institutes of Health Research","ror":"https://ror.org/01gavpb45"},{"id":"https://openalex.org/F4320337347","display_name":"National Institute on Drug Abuse","ror":"https://ror.org/00fq5cm18"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":66,"referenced_works":["https://openalex.org/W80843447","https://openalex.org/W209804524","https://openalex.org/W803875067","https://openalex.org/W1497939657","https://openalex.org/W1565175246","https://openalex.org/W1964399188","https://openalex.org/W1965801918","https://openalex.org/W1966752016","https://openalex.org/W1967132158","https://openalex.org/W1972928138","https://openalex.org/W1976423522","https://openalex.org/W1977427713","https://openalex.org/W1978765665","https://openalex.org/W1987768071","https://openalex.org/W1988196752","https://openalex.org/W2008438160","https://openalex.org/W2016067279","https://openalex.org/W2023247867","https://openalex.org/W2028929286","https://openalex.org/W2059346477","https://openalex.org/W2060839260","https://openalex.org/W2062534215","https://openalex.org/W2064127542","https://openalex.org/W2067403652","https://openalex.org/W2077864003","https://openalex.org/W2079088593","https://openalex.org/W2083902932","https://openalex.org/W2090330784","https://openalex.org/W2106627000","https://openalex.org/W2108914738","https://openalex.org/W2125073096","https://openalex.org/W2134947937","https://openalex.org/W2140099140","https://openalex.org/W2142912849","https://openalex.org/W2145697527","https://openalex.org/W2147637441","https://openalex.org/W2157146597","https://openalex.org/W2158055181","https://openalex.org/W2161507322","https://openalex.org/W2162347582","https://openalex.org/W2164713644","https://openalex.org/W2170369188","https://openalex.org/W2175514546","https://openalex.org/W2222859947","https://openalex.org/W2234328813","https://openalex.org/W2244702826","https://openalex.org/W2271340854","https://openalex.org/W2278108602","https://openalex.org/W2284323925","https://openalex.org/W2296443854","https://openalex.org/W2301441047","https://openalex.org/W2318821245","https://openalex.org/W2327037637","https://openalex.org/W2343604613","https://openalex.org/W2413325657","https://openalex.org/W2544841744","https://openalex.org/W2554987453","https://openalex.org/W2555680421","https://openalex.org/W2587183344","https://openalex.org/W2591608663","https://openalex.org/W2593457939","https://openalex.org/W2604783636","https://openalex.org/W2606294864","https://openalex.org/W2613305737","https://openalex.org/W2765579224","https://openalex.org/W2794864916"],"related_works":["https://openalex.org/W3120329669","https://openalex.org/W2070854141","https://openalex.org/W2794864916","https://openalex.org/W2520525203","https://openalex.org/W4328049804","https://openalex.org/W7221637606","https://openalex.org/W2809527141","https://openalex.org/W2760071414","https://openalex.org/W4387129801","https://openalex.org/W2941523760"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2018-06-01T00:00:00"}