Evidence map›Paper›PMID 42135830›Full record

ArticleSubstance abuse treatment, prevention, and policy2026

Brief Addiction Monitor-Taiwan version as a simple tool for the measurement-based care of people who use drugs in the era of harm reduction: predictive validity in prospective follow-ups of patients nationwide.

Chen-Ping Lin, Shang-Chi Wu, Tzu-Yu Chen, Ming-Chyi Huang, Kuen-Hong Wu, Chun-Hung Lee, Chieh-Liang Huang, Chi-Yen Chen, Hung-Chi Wu, Yao-Wen Liu and 3 more

Abstract readValidation Study
In one paragraph

Article in Substance abuse treatment, prevention, and policy, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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4 · The record

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5 · Who and what money

Authors and funding

13 authors.

Chen-Ping Lin *Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan.
Shang-Chi Wu *Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan.
Tzu-Yu ChenInstitute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan.
Ming-Chyi HuangDepartment of Addiction Sciences, Taipei City Psychiatric Center, Taipei City Hospital, Taipei, Taiwan.
Kuen-Hong WuDepartment of Addiction Psychiatry, Taoyuan Psychiatric Center, Ministry of Health and Welfare, Taoyuan City, Taiwan.
Chun-Hung LeeDepartment of Addiction Psychiatry, Jianan Psychiatric Center, Ministry of Health and Welfare, Tainan City, Taiwan.
Chieh-Liang HuangDepartment of Addiction Treatment, Tsaotun Psychiatric Center, Ministry of Health and Welfare, Nan-Tou County, Taiwan.
Chi-Yen ChenDepartment of Addiction Treatment, Tsaotun Psychiatric Center, Ministry of Health and Welfare, Nan-Tou County, Taiwan.
Hung-Chi WuDepartment of Addiction Science, Kaohsiung Municipal Kai -Syuan Psychiatric Hospital, Kaohsiung City, Taiwan.
Yao-Wen LiuDepartment of Psychiatry, Hualien Armed Forces General Hospital, Hualien County, Taiwan.
Yen-Tyng ChenEdward J. Bloustein School of Planning and Public Policy, Rutgers University, New Brunswick, NJ, USA.
Lian-Yu ChenInstitute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan.
Wei J ChenInstitute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan. wjchen@ntu.edu.tw.

Funding

Department of Mental Health, the Ministry of Health and Welfare, Taiwan M08B8404 and M1002473
6 · The paper itself

Abstract

backgroundThe Brief Addiction Monitor (BAM) is a simple tool for the periodic assessment of substance use disorders, but whether it can be applied in non-US settings is unknown. This study aimed to evaluate the reliability of a translated version of the BAM, named the BAM-Taiwan (BAM-T), and examine whether the baseline BAM-T score was associated with being lost to follow-up or with changes in the score at 3 months and 6 months, respectively.

methodsA total of 2336 participants recruited from people who use drugs enrolled in treatment programs nationwide were followed up at 3 months and 6 months. Within this cohort, intraclass correlation reliability (ICCR) of interview responses was used to assess interrater reliability in 127 participants and test-retest reliability in 102 participants. To evaluate predictive validity, we examined associations between baseline BAM-T total score and follow-up outcomes, including loss to follow-up and subsequent BAM-T severity, using multivariable regression models. To account for informative loss to follow-up, stabilized inverse probability-weighted (IPW) linear regression models were applied.

resultsThe BAM-T total score demonstrated excellent interrater (ICCR = 0.855) and 1-week test-retest reliability (ICCR = 0.789). Higher baseline BAM-T total score was associated with increased odds of loss to follow-up and with higher BAM-T total scores at both 3-month and 6-month follow-up. These associations remained robust in IPW-weighted analyses accounting for informative loss to follow-up. Each 1-SD increase in baseline BAM-T total score (7.9 points) was associated with a 5.21-point (robust SE = 0.18) higher BAM-T total score at 3 months (95% CI, 4.85-5.57; p < 0.0001) and a 4.95-point (robust SE = 0.21) higher score at 6 months (95% CI, 4.54-5.36; p < 0.0001) after adjustment for key sociodemographic and clinical covariates.

conclusionsOur results provide empirical support for the utility of BAM-T as a simple tool for the measurement-based care of patients who use various types of drugs. CLINICAL TRIAL NUMBER: Not applicable.

Indexed as

Substance-Related DisordersAdultFemaleFollow-Up StudiesHumansMaleMiddle AgedProspective StudiesReproducibility of ResultsTaiwanBrief Addiction MonitorFollow-upIllicit drug userMultinomial logistic regressionSubstance useTaiwan

Identifiers

PMID42135830
PMCPMC13352778

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.