{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,18]],"date-time":"2026-07-18T01:12:18Z","timestamp":1784337138191,"version":"3.55.0"},"reference-count":26,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2022,6,2]],"date-time":"2022-06-02T00:00:00Z","timestamp":1654128000000},"content-version":"am","delay-in-days":152,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"},{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"funder":[{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","journalofsubstanceabusetreatment.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Substance Abuse Treatment"],"published-print":{"date-parts":[[2022,1]]},"DOI":"10.1016\/j.jsat.2021.108461","type":"journal-article","created":{"date-parts":[[2021,5,7]],"date-time":"2021-05-07T03:40:45Z","timestamp":1620358845000},"page":"108461","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":18,"special_numbering":"C","title":["Correlates of methamphetamine use severity among patients receiving methadone maintenance treatment for opioid use disorder in Vietnam"],"prefix":"10.1016","volume":"132","author":[{"given":"Le Minh","family":"Giang","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael J.","family":"Li","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chukwuemeka N.","family":"Okafor","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nguyen Bich","family":"Diep","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Steven J.","family":"Shoptaw","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"8","key":"10.1016\/j.jsat.2021.108461_bb0005","doi-asserted-by":"crossref","first-page":"1051","DOI":"10.1080\/10826084.2016.1271432","article-title":"Heroin and methamphetamine injection: An emerging drug use pattern","volume":"52","author":"Al-Tayyib","year":"2017","journal-title":"Substance Use & Misuse"},{"key":"10.1016\/j.jsat.2021.108461_bb0010","doi-asserted-by":"crossref","first-page":"76","DOI":"10.1016\/j.drugalcdep.2015.06.020","article-title":"Can differences in the type, nature or amount of polysubstance use explain the increased risk of non-fatal overdose among psychologically distressed people who inject drugs?","volume":"154","author":"Betts","year":"2015","journal-title":"Drug and Alcohol Dependence"},{"issue":"1","key":"10.1016\/j.jsat.2021.108461_bb0015","doi-asserted-by":"crossref","first-page":"183","DOI":"10.1186\/s12888-017-1346-7","article-title":"Comparison of demographic characteristics and psychiatric comorbidity among methamphetamine-, heroin- and methamphetamine-heroin co- dependent males in Hunan, China","volume":"17","author":"Dong","year":"2017","journal-title":"BMC Psychiatry"},{"key":"10.1016\/j.jsat.2021.108461_bb0020","doi-asserted-by":"crossref","first-page":"14","DOI":"10.1016\/j.drugalcdep.2018.08.029","article-title":"Twin epidemics: The surging rise of methamphetamine use in chronic opioid users","volume":"193","author":"Ellis","year":"2018","journal-title":"Drug and Alcohol Dependence"},{"issue":"5","key":"10.1016\/j.jsat.2021.108461_bb0025","doi-asserted-by":"crossref","first-page":"382","DOI":"10.1080\/02791072.2018.1508790","article-title":"Increased methamphetamine use among persons who inject drugs in Hai Phong, Vietnam, and the association with injection and sexual risk behaviors","volume":"50","author":"Feelemyer","year":"2018","journal-title":"Journal of Psychoactive Drugs"},{"issue":"2","key":"10.1016\/j.jsat.2021.108461_bb0030","doi-asserted-by":"crossref","first-page":"529","DOI":"10.2466\/pr0.2000.86.2.529","article-title":"Measuring self-efficacy among drug-involved probationers","volume":"86","author":"Hiller","year":"2000","journal-title":"Psychological Reports"},{"issue":"5","key":"10.1016\/j.jsat.2021.108461_bb0035","doi-asserted-by":"crossref","first-page":"552","DOI":"10.1080\/17441692.2013.790459","article-title":"Female sex workers who use amphetamine-type stimulants (ATS) in three cities of Vietnam: Use and sexual risks related to HIV\/AIDS","volume":"8","author":"Ho","year":"2013","journal-title":"Global Public Health"},{"key":"10.1016\/j.jsat.2021.108461_bb0040","doi-asserted-by":"crossref","first-page":"113","DOI":"10.1016\/j.drugpo.2018.02.020","article-title":"Factors associated with concurrent heroin use among patients on methadone maintenance treatment in Vietnam: A 24-month retrospective analysis of a nationally representative sample","volume":"55","author":"Hoang","year":"2018","journal-title":"International Journal of Drug Policy"},{"issue":"6","key":"10.1016\/j.jsat.2021.108461_bb0045","doi-asserted-by":"crossref","first-page":"1039","DOI":"10.1111\/j.1360-0443.2007.02114.x","article-title":"Validation of the alcohol, smoking and substance involvement screening test (ASSIST)","volume":"103","author":"Humeniuk","year":"2008","journal-title":"Addiction"},{"key":"10.1016\/j.jsat.2021.108461_bb0050","doi-asserted-by":"crossref","first-page":"78","DOI":"10.1016\/j.drugalcdep.2018.12.030","article-title":"Co-occurring substance use and mental disorders among adults with opioid use disorder","volume":"197","author":"Jones","year":"2019","journal-title":"Drug and Alcohol Dependence"},{"issue":"ja","key":"10.1016\/j.jsat.2021.108461_bb0055","article-title":"Increases in methamphetamine use among heroin treatment admissions in the United States, 2008-2017","volume":"0","author":"Jones","year":"2019","journal-title":"Addiction"},{"key":"10.1016\/j.jsat.2021.108461_bb0060","series-title":"Feasibility and outcomes of evidence-based interventions to reduce methamphetamine use among patients on methadone maintenance therapy in Hanoi, Vietnam","author":"Le","year":"2019"},{"issue":"4","key":"10.1016\/j.jsat.2021.108461_bb0065","doi-asserted-by":"crossref","first-page":"S42","DOI":"10.1016\/j.jfda.2013.09.032","article-title":"Substance use disorders and HIV in Vietnam since Doi Moi (renovation): An overview","volume":"21","author":"Le","year":"2013","journal-title":"Journal of Food and Drug Analysis"},{"issue":"4","key":"10.1016\/j.jsat.2021.108461_bb0070","doi-asserted-by":"crossref","first-page":"458","DOI":"10.1080\/09540121.2016.1259452","article-title":"Club drugs and alcohol abuse predicted dropout and poor adherence among methadone maintenance treatment patients in Guangzhou, China","volume":"29","author":"Liu","year":"2017","journal-title":"AIDS Care"},{"issue":"2","key":"10.1016\/j.jsat.2021.108461_bb0075","doi-asserted-by":"crossref","first-page":"163","DOI":"10.1016\/j.jpsychores.2004.09.006","article-title":"Detecting and monitoring depression with a two-item questionnaire (PHQ-2)","volume":"58","author":"L\u00f6we","year":"2005","journal-title":"Journal of Psychosomatic Research"},{"issue":"9","key":"10.1016\/j.jsat.2021.108461_bb0080","doi-asserted-by":"crossref","first-page":"1320","DOI":"10.1111\/j.1360-0443.2005.01160.x","article-title":"The nature, time course and severity of methamphetamine withdrawal","volume":"100","author":"McGregor","year":"2005","journal-title":"Addiction"},{"issue":"4","key":"10.1016\/j.jsat.2021.108461_bb0085","doi-asserted-by":"crossref","first-page":"443","DOI":"10.1016\/j.jsat.2007.05.007","article-title":"Psychometric evaluation of the Amphetamine Cessation Symptom Assessment","volume":"34","author":"McGregor","year":"2008","journal-title":"Journal of Substance Abuse Treatment"},{"key":"10.1016\/j.jsat.2021.108461_bb0090","doi-asserted-by":"crossref","first-page":"198","DOI":"10.1016\/j.drugalcdep.2017.07.004","article-title":"Intravenous heroin use in Haiphong, Vietnam: Need for comprehensive care including methamphetamine use-related interventions","volume":"179","author":"Michel","year":"2017","journal-title":"Drug and Alcohol Dependence"},{"key":"10.1016\/j.jsat.2021.108461_bb0095","doi-asserted-by":"crossref","first-page":"1355","DOI":"10.2147\/NDT.S107733","article-title":"Volumetric brain abnormalities in polysubstance use disorder patients","volume":"12","author":"Noyan","year":"2016","journal-title":"Neuropsychiatric Disease and Treatment"},{"key":"10.1016\/j.jsat.2021.108461_bb0100","doi-asserted-by":"crossref","first-page":"107592","DOI":"10.1016\/j.drugalcdep.2019.107592","article-title":"A nationally representative analysis of \u201ctwin epidemics\u201d: Rising rates of methamphetamine use among persons who use opioids","volume":"204","author":"Strickland","year":"2019","journal-title":"Drug and Alcohol Dependence"},{"issue":"1","key":"10.1016\/j.jsat.2021.108461_bb0105","doi-asserted-by":"crossref","first-page":"480","DOI":"10.1186\/s12913-017-2405-y","article-title":"Expanding co-payment for methadone maintenance services in Vietnam: The importance of addressing health and socioeconomic inequalities","volume":"17","author":"Tran","year":"2017","journal-title":"BMC Health Services Research"},{"key":"10.1016\/j.jsat.2021.108461_bb0110","doi-asserted-by":"crossref","first-page":"80","DOI":"10.1016\/j.jsat.2019.10.005","article-title":"Association between methamphetamine use and retention among patients with opioid use disorders treated with buprenorphine","volume":"109","author":"Tsui","year":"2020","journal-title":"Journal of Substance Abuse Treatment"},{"key":"10.1016\/j.jsat.2021.108461_bb0115","author":"United Nations Office on Drugs and Crime (UNODC)"},{"key":"10.1016\/j.jsat.2021.108461_bb0120","doi-asserted-by":"crossref","first-page":"110","DOI":"10.1016\/j.drugalcdep.2015.11.016","article-title":"Amphetamine-type stimulant use among men who have sex with men (MSM) in Vietnam: Results from a socio-ecological, community-based study","volume":"158","author":"Vu","year":"2016","journal-title":"Drug and Alcohol Dependence"},{"key":"10.1016\/j.jsat.2021.108461_bb0125","doi-asserted-by":"crossref","first-page":"32","DOI":"10.1016\/j.drugpo.2017.07.009","article-title":"Polydrug use and its association with drug treatment outcomes among primary heroin, methamphetamine, and cocaine users","volume":"49","author":"Wang","year":"2017","journal-title":"International Journal of Drug Policy"},{"issue":"3","key":"10.1016\/j.jsat.2021.108461_bb0130","doi-asserted-by":"crossref","first-page":"226","DOI":"10.1080\/10550887.2012.694599","article-title":"Reducing stigma through education to enhance medication-assisted recovery","volume":"31","author":"Woods","year":"2012","journal-title":"Journal of Addictive Diseases"}],"container-title":["Journal of Substance Abuse Treatment"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0740547221001872?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0740547221001872?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T19:54:02Z","timestamp":1760039642000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0740547221001872"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,1]]},"references-count":26,"alternative-id":["S0740547221001872"],"URL":"https:\/\/doi.org\/10.1016\/j.jsat.2021.108461","relation":{},"ISSN":["0740-5472"],"issn-type":[{"value":"0740-5472","type":"print"}],"subject":[],"published":{"date-parts":[[2022,1]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Correlates of methamphetamine use severity among patients receiving methadone maintenance treatment for opioid use disorder in Vietnam","name":"articletitle","label":"Article Title"},{"value":"Journal of Substance Abuse Treatment","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jsat.2021.108461","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2021 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}],"article-number":"108461"}}