{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,10]],"date-time":"2026-10-10T07:53:30Z","timestamp":1791618810633,"version":"4.3.4"},"reference-count":41,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2015,9,1]],"date-time":"2015-09-01T00:00:00Z","timestamp":1441065600000},"content-version":"tdm","delay-in-days":141,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Drug Alcohol Rev"],"published-print":{"date-parts":[[2015,7]]},"DOI":"10.1111\/dar.12263","type":"journal-article","created":{"date-parts":[[2015,4,13]],"date-time":"2015-04-13T12:18:49Z","timestamp":1428927529000},"page":"427-437","source":"Crossref","is-referenced-by-count":113,"title":["Polysubstance use, mental health and high-risk behaviours: Results from the 2012 Global Drug Survey"],"prefix":"10.1111","volume":"34","author":[{"given":"Katherine I.","family":"Morley","sequence":"first","affiliation":[{"name":"National Addictions Centre; Institute of Psychiatry, Psychology & Neuroscience; King's College London; London UK"},{"name":"Clinical Epidemiology; Farr Institute for Health Informatics Research; University College London; London UK"},{"name":"Centre for Molecular, Environmental, Genetic and Analytic Epidemiology; Melbourne School of Global and Population Health; The University of Melbourne; Melbourne Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael T.","family":"Lynskey","sequence":"additional","affiliation":[{"name":"National Addictions Centre; Institute of Psychiatry, Psychology & Neuroscience; King's College London; London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paul","family":"Moran","sequence":"additional","affiliation":[{"name":"Health Services and Population Research Department; Institute of Psychiatry, Psychology, & Neuroscience; King's College London; London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rohan","family":"Borschmann","sequence":"additional","affiliation":[{"name":"Centre for Adolescent Health, Murdoch Children's Research Institute; University of Melbourne; Royal Children's Hospital; Melbourne Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Adam R.","family":"Winstock","sequence":"additional","affiliation":[{"name":"South London and Maudsley NHS Trust\/King's College London; London UK"},{"name":"Global Drug Survey; London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2015,4,13]]},"reference":[{"key":"10.1111\/dar.12263-BIB0001|dar12263-cit-0001","doi-asserted-by":"crossref","first-page":"233","DOI":"10.1016\/S0376-8716(01)00126-0","article-title":"Comorbidity between patterns of substance use dependence and psychiatric syndromes","volume":"64","author":"Kandel","year":"2001","journal-title":"Drug Alcohol Depend"},{"key":"10.1111\/dar.12263-BIB0002|dar12263-cit-0002","doi-asserted-by":"crossref","first-page":"72","DOI":"10.1016\/j.drugalcdep.2007.02.024","article-title":"Concurrent and simultaneous drug and alcohol use: results of the 2000 National Alcohol Survey","volume":"90","author":"Midanik","year":"2007","journal-title":"Drug Alcohol Depend"},{"key":"10.1111\/dar.12263-BIB0003|dar12263-cit-0003","doi-asserted-by":"crossref","first-page":"353","DOI":"10.1007\/s11920-009-0053-6","article-title":"Substance abuse in the United States: findings from recent epidemiologic studies","volume":"11","author":"Schulden","year":"2009","journal-title":"Curr Psychiatry Rep"},{"key":"10.1111\/dar.12263-BIB0004|dar12263-cit-0004","doi-asserted-by":"crossref","first-page":"793","DOI":"10.1016\/j.addbeh.2010.12.028","article-title":"Alcohol and drug use among patients presenting to an inner-city emergency department: a latent class analysis","volume":"36","author":"Blow","year":"2011","journal-title":"Addict Behav"},{"key":"10.1111\/dar.12263-BIB0005|dar12263-cit-0005","doi-asserted-by":"crossref","first-page":"119","DOI":"10.1016\/j.drugalcdep.2009.08.002","article-title":"Patterns of illegal drug use among an adult alcohol dependent population: results from the National Survey on Drug Use and Health","volume":"106","author":"Hedden","year":"2010","journal-title":"Drug Alcohol Depend"},{"key":"10.1111\/dar.12263-BIB0006|dar12263-cit-0006","doi-asserted-by":"crossref","first-page":"523","DOI":"10.1375\/twin.9.4.523","article-title":"Subtypes of illicit drug users: a latent class analysis of data from an Australian twin sample","volume":"9","author":"Lynskey","year":"2006","journal-title":"Twin Res Hum Genet"},{"key":"10.1111\/dar.12263-BIB0007|dar12263-cit-0007","doi-asserted-by":"crossref","first-page":"716","DOI":"10.1016\/j.jadohealth.2012.12.006","article-title":"Prevalence and patterns of polysubstance use in a nationally representative sample of 10th graders in the United States","volume":"52","author":"Conway","year":"2013","journal-title":"J Adolesc Health"},{"key":"10.1111\/dar.12263-BIB0008|dar12263-cit-0008","doi-asserted-by":"crossref","first-page":"222","DOI":"10.1016\/j.drugalcdep.2010.08.010","article-title":"Patterns of polydrug use in Great Britain: findings from a national household population survey","volume":"113","author":"Smith","year":"2011","journal-title":"Drug Alcohol Depend"},{"key":"10.1111\/dar.12263-BIB0009|dar12263-cit-0009","doi-asserted-by":"crossref","first-page":"1","DOI":"10.3389\/fpubh.2013.00061","article-title":"Concurrent and simultaneous polydrug use: latent class analysis of an Australian nationally representative sample of young adults","volume":"1","author":"Quek","year":"2013","journal-title":"Front Public Health"},{"key":"10.1111\/dar.12263-BIB0010|dar12263-cit-0010","doi-asserted-by":"crossref","first-page":"2068","DOI":"10.1016\/j.addbeh.2013.01.001","article-title":"The topography of multiple drug use among adolescent Australians: findings from the National Drug Strategy Household Survey","volume":"38","author":"White","year":"2013","journal-title":"Addict Behav"},{"key":"10.1111\/dar.12263-BIB0011|dar12263-cit-0011","doi-asserted-by":"crossref","first-page":"170","DOI":"10.15288\/jsad.2014.75.170","article-title":"Polydrug use typologies and childhood maltreatment in a nationally representative survey of Danish young adults","volume":"75","author":"Armour","year":"2014","journal-title":"J Stud Alcohol Drugs"},{"key":"10.1111\/dar.12263-BIB0012|dar12263-cit-0012","doi-asserted-by":"crossref","first-page":"636","DOI":"10.1016\/j.annepidem.2013.07.012","article-title":"Comparisons of polydrug use at national and inner city levels in England: associations with demographic and socioeconomic factors","volume":"23","author":"Carter","year":"2013","journal-title":"Ann Epidemiol"},{"key":"10.1111\/dar.12263-BIB0013|dar12263-cit-0013","doi-asserted-by":"crossref","first-page":"32","DOI":"10.15288\/jsa.2006.67.32","article-title":"Latent class analysis of substance use: comparison of two American Indian reservation populations and a national sample","volume":"67","author":"Whitesell","year":"2006","journal-title":"J Stud Alcohol"},{"key":"10.1111\/dar.12263-BIB0014|dar12263-cit-0014","doi-asserted-by":"crossref","first-page":"2768","DOI":"10.1016\/j.addbeh.2013.06.015","article-title":"Adolescents' nonmedical use and excessive medical use of prescription medications and the identification of substance use subgroups","volume":"38","author":"Cranford","year":"2013","journal-title":"Addict Behav"},{"key":"10.1111\/dar.12263-BIB0015|dar12263-cit-0015","doi-asserted-by":"crossref","first-page":"94","DOI":"10.1111\/j.1360-0443.2006.01630.x","article-title":"A latent class analysis of illicit drug abuse\/dependence: results from the National Epidemiological Survey on Alcohol and Related Conditions","volume":"102","author":"Agrawal","year":"2007","journal-title":"Addiction"},{"key":"10.1111\/dar.12263-BIB0016|dar12263-cit-0016","doi-asserted-by":"crossref","first-page":"111","DOI":"10.1016\/S0376-8716(02)00018-2","article-title":"4-MTA: a new synthetic drug on the dance scene","volume":"67","author":"Winstock","year":"2002","journal-title":"Drug Alcohol Depend"},{"key":"10.1111\/dar.12263-BIB0017|dar12263-cit-0017","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1159\/000095816","article-title":"5-year trends in use of hallucinogens and other adjunct drugs among UK dance drug users","volume":"13","author":"McCambridge","year":"2007","journal-title":"Eur Addict Res"},{"key":"10.1111\/dar.12263-BIB0018|dar12263-cit-0018","doi-asserted-by":"crossref","first-page":"106","DOI":"10.1016\/j.drugalcdep.2012.12.011","article-title":"Synthetic cannabis: a comparison of patterns of use and effect profile with natural cannabis in a large global sample","volume":"131","author":"Winstock","year":"2013","journal-title":"Drug Alcohol Depend"},{"key":"10.1111\/dar.12263-BIB0019|dar12263-cit-0019","doi-asserted-by":"crossref","first-page":"390","DOI":"10.1002\/hup.2292","article-title":"The 12 month prevalence and nature of adverse experiences resulting in emergency medical presentations associated with the use of synthetic cannabinoid products","volume":"28","author":"Winstock","year":"2013","journal-title":"Hum Psychopharmacol"},{"key":"10.1111\/dar.12263-BIB0020|dar12263-cit-0020","doi-asserted-by":"crossref","first-page":"9","DOI":"10.1016\/S0376-8716(00)00215-5","article-title":"Drugs and the dance music scene: a survey of current drug use patterns among a sample of dance music enthusiasts in the UK","volume":"64","author":"Winstock","year":"2001","journal-title":"Drug Alcohol Depend"},{"key":"10.1111\/dar.12263-BIB0021|dar12263-cit-0021","doi-asserted-by":"crossref","first-page":"1762","DOI":"10.1111\/j.1464-410X.2012.11028.x","article-title":"The prevalence and natural history of urinary symptoms among recreational ketamine users","volume":"110","author":"Winstock","year":"2012","journal-title":"BJU Int"},{"key":"10.1111\/dar.12263-BIB0022|dar12263-cit-0022","doi-asserted-by":"crossref","first-page":"774","DOI":"10.1111\/add.12470","article-title":"Use of Silk Road, the online drug marketplace, in the United Kingdom, Australia and the United States","volume":"109","author":"Barratt","year":"2014","journal-title":"Addiction"},{"key":"10.1111\/dar.12263-BIB0023|dar12263-cit-0023","doi-asserted-by":"crossref","first-page":"1147","DOI":"10.1111\/ijcp.12429","article-title":"The non-medical use of tramadol in the UK: findings from a large community sample","volume":"68","author":"Winstock","year":"2014","journal-title":"Int J Clin Pract"},{"key":"10.1111\/dar.12263-BIB0024|dar12263-cit-0024","doi-asserted-by":"crossref","first-page":"49","DOI":"10.1177\/0269881113513852","article-title":"Dimethyltryptamine (DMT): prevalence, user characteristics and abuse liability in a large global sample","volume":"28","author":"Winstock","year":"2014","journal-title":"J Psychopharmacol"},{"key":"10.1111\/dar.12263-BIB0025|dar12263-cit-0026","unstructured":"United Nations Office on Drugs and Crime World Drug Report 2012 2012"},{"key":"10.1111\/dar.12263-BIB0026|dar12263-cit-0027","doi-asserted-by":"crossref","first-page":"349","DOI":"10.1111\/j.1360-0443.1993.tb00822.x","article-title":"Alcohol consumption and related problems among primary health care patients: WHO collaborative project on early detection of persons with harmful alcohol consumption-I","volume":"88","author":"Saunders","year":"1993","journal-title":"Addiction"},{"key":"10.1111\/dar.12263-BIB0027|dar12263-cit-0028","doi-asserted-by":"crossref","first-page":"791","DOI":"10.1111\/j.1360-0443.1993.tb02093.x","article-title":"Development of the Alcohol Use Disorders Identification Test (AUDIT): WHO collaborative project on early detection of persons with harmful alcohol consumption-II","volume":"88","author":"Saunders","year":"1993","journal-title":"Addiction"},{"key":"10.1111\/dar.12263-BIB0028|dar12263-cit-0029","doi-asserted-by":"crossref","first-page":"10","DOI":"10.1186\/1471-244X-10-10","article-title":"Screening for personality disorder with the Standardised Assessment of Personality: Abbreviated Scale (SAPAS): further evidence of concurrent validity","volume":"10","author":"Hesse","year":"2010","journal-title":"BMC Psychiatry"},{"key":"10.1111\/dar.12263-BIB0029|dar12263-cit-0030","doi-asserted-by":"crossref","first-page":"228","DOI":"10.1192\/bjp.183.3.228","article-title":"Standardised Assessment of Personality-Abbreviated Scale (SAPAS): preliminary validation of a brief screen for personality disorder Standardised Assessment of Personality","volume":"183","author":"Moran","year":"2003","journal-title":"Br J Psychiatry"},{"key":"10.1111\/dar.12263-BIB0030|dar12263-cit-0031","doi-asserted-by":"crossref","first-page":"304","DOI":"10.1016\/j.drugpo.2007.02.002","article-title":"Sexual health risk among dance drug users: cross-sectional comparisons with nationally representative data","volume":"19","author":"Mitcheson","year":"2008","journal-title":"Int J Drug Policy"},{"key":"10.1111\/dar.12263-BIB0031|dar12263-cit-0032","doi-asserted-by":"crossref","first-page":"361","DOI":"10.1080\/10705511.2013.797816","article-title":"Causal inference in latent class analysis","volume":"20","author":"Lanza","year":"2013","journal-title":"Struct Equ Modeling"},{"key":"10.1111\/dar.12263-BIB0032|dar12263-cit-0033","doi-asserted-by":"crossref","first-page":"157","DOI":"10.1007\/s11121-011-0201-1","article-title":"Latent class analysis: an alternative perspective on subgroup analysis in prevention and treatment","volume":"14","author":"Lanza","year":"2013","journal-title":"Prev Sci"},{"key":"10.1111\/dar.12263-BIB0033|dar12263-cit-0034","doi-asserted-by":"crossref","first-page":"535","DOI":"10.1080\/10705510701575396","article-title":"Deciding on the number of classes in latent class analysis and growth mixture modeling: a Monte Carlo simulation study","volume":"14","author":"Nylund","year":"2007","journal-title":"Struct Equ Modeling"},{"key":"10.1111\/dar.12263-BIB0034|dar12263-cit-0035","doi-asserted-by":"crossref","first-page":"257","DOI":"10.1037\/a0031487","article-title":"New approaches for examining associations with latent categorical variables: applications to substance abuse and aggression","volume":"28","author":"Feingold","year":"2013","journal-title":"Psychol Addict Behav"},{"key":"10.1111\/dar.12263-BIB0035|dar12263-cit-0036","unstructured":"Schafer JL Kang J LCCA package for R users' guide (Version 1.1.0) 2013"},{"key":"10.1111\/dar.12263-BIB0036|dar12263-cit-0037","doi-asserted-by":"crossref","first-page":"226","DOI":"10.1136\/bmj.322.7280.226","article-title":"Sifting the evidence-what's wrong with significance tests?","volume":"322","author":"Sterne","year":"2001","journal-title":"BMJ"},{"key":"10.1111\/dar.12263-BIB0037|dar12263-cit-0038","doi-asserted-by":"crossref","first-page":"269","DOI":"10.1097\/YCO.0000000000000069","article-title":"Polysubstance use: diagnostic challenges, patterns of use and health","volume":"27","author":"Connor","year":"2014","journal-title":"Curr Opin Psychiatry"},{"key":"10.1111\/dar.12263-BIB0038|dar12263-cit-0039","doi-asserted-by":"crossref","first-page":"943","DOI":"10.15288\/jsad.2009.70.943","article-title":"A multiprocess latent class analysis of the co-occurrence of substance use and sexual risk behavior among adolescents","volume":"70","author":"Connell","year":"2009","journal-title":"J Stud Alcohol Drugs"},{"key":"10.1111\/dar.12263-BIB0039|dar12263-cit-0040","doi-asserted-by":"crossref","first-page":"8","DOI":"10.1016\/j.drugalcdep.2012.07.004","article-title":"Polydrug abuse: a review of opioid and benzodiazepine combination use","volume":"125","author":"Jones","year":"2012","journal-title":"Drug Alcohol Depend"},{"key":"10.1111\/dar.12263-BIB0040|dar12263-cit-0041","doi-asserted-by":"crossref","first-page":"73","DOI":"10.3390\/brainsci4010073","article-title":"The neurotoxicity of nitrous oxide: the facts and \u2018putative\u2019 mechanisms","volume":"4","author":"Savage","year":"2014","journal-title":"Brain Sci"},{"key":"10.1111\/dar.12263-BIB0041|dar12263-cit-0042","doi-asserted-by":"crossref","first-page":"199","DOI":"10.2165\/00023210-200620030-00003","article-title":"Ketamine: from medicine to misuse","volume":"20","author":"Wolff","year":"2006","journal-title":"CNS Drugs"}],"container-title":["Drug and Alcohol Review"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fdar.12263","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2021,7,5]],"date-time":"2021-07-05T03:01:59Z","timestamp":1625454119000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/dar.12263"}},"subtitle":["Global Drug Survey polysubstance use"],"short-title":[],"issued":{"date-parts":[[2015,4,13]]},"references-count":41,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2015,7]]}},"URL":"https:\/\/doi.org\/10.1111\/dar.12263","relation":{},"ISSN":["0959-5236"],"issn-type":[{"value":"0959-5236","type":"print"}],"subject":[],"published":{"date-parts":[[2015,4,13]]}}}