TY - JOUR KW - Adult KW - Analgesics, Opioid/therapeutic use KW - China KW - Cross-Sectional Studies KW - Family KW - Family Health KW - Female KW - Heroin Dependence/drug therapy/psychology/urine KW - heroin use KW - Humans KW - Logistic Models KW - Male KW - methadone maintenance treatment KW - Methadone/therapeutic use KW - Middle Aged KW - Social Support KW - Substance Abuse Treatment Centers KW - Surveys and Questionnaires KW - Treatment Outcome AU - N. Feng AU - C. Lin AU - J. Hsieh AU - K. Rou AU - L. Li A1 - AB - BACKGROUND: The use of heroin during Methadone Maintenance Treatment (MMT) is a challenging problem that contributes to poor treatment outcomes. Families may play an important role in addressing concurrent heroin use during MMT, especially in collectivist societies such as China. OBJECTIVES: In this study, we explored the relationship between family-related factors and concurrent heroin use during MMT in China. METHODS: This study was conducted at 68 MMT clinics in five provinces of China. There were 2,446 MMT clients in the analysis. Demographic information, MMT dosage, family members' heroin use status, family support of MMT, family problem, and self-reported heroin use were collected in a cross-sectional survey. The most recent urinalysis of opiate use was obtained from clinical records. RESULTS: Of the 2,446 participants, 533 (21.79%) self-reported heroin use in the previous seven days or had a positive urine morphine test result in the clinic record. Participants whose family member[s] used heroin were 1.59 times (95% CI: 1.17, 2.15) more likely to use concurrently during treatment. Those with family members who totally support them on the MMT were less likely to use (AOR: 0.75, 95% CI: 0.60, 0.94). Having more family problems was positively associated with concurrent heroin use (AOR: 2.01, 95% CI: 1.03, 3.93). CONCLUSIONS: The results highlight the importance of the family's role in concurrent heroin use during MMT programs. The study's findings may have implications for family-based interventions that address concurrent heroin use. BT - Substance use & misuse C5 - Opioids & Substance Use CP - 10 CY - England DO - 10.1080/10826084.2018.1424913 IS - 10 JF - Substance use & misuse N2 - BACKGROUND: The use of heroin during Methadone Maintenance Treatment (MMT) is a challenging problem that contributes to poor treatment outcomes. Families may play an important role in addressing concurrent heroin use during MMT, especially in collectivist societies such as China. OBJECTIVES: In this study, we explored the relationship between family-related factors and concurrent heroin use during MMT in China. METHODS: This study was conducted at 68 MMT clinics in five provinces of China. There were 2,446 MMT clients in the analysis. Demographic information, MMT dosage, family members' heroin use status, family support of MMT, family problem, and self-reported heroin use were collected in a cross-sectional survey. The most recent urinalysis of opiate use was obtained from clinical records. RESULTS: Of the 2,446 participants, 533 (21.79%) self-reported heroin use in the previous seven days or had a positive urine morphine test result in the clinic record. Participants whose family member[s] used heroin were 1.59 times (95% CI: 1.17, 2.15) more likely to use concurrently during treatment. Those with family members who totally support them on the MMT were less likely to use (AOR: 0.75, 95% CI: 0.60, 0.94). Having more family problems was positively associated with concurrent heroin use (AOR: 2.01, 95% CI: 1.03, 3.93). CONCLUSIONS: The results highlight the importance of the family's role in concurrent heroin use during MMT programs. The study's findings may have implications for family-based interventions that address concurrent heroin use. PP - England PY - 2018 SN - 1532-2491; 1082-6084 SP - 1674 EP - 1680 EP - T1 - Family Related Factors and Concurrent Heroin Use in Methadone Maintenance Treatment in China T2 - Substance use & misuse TI - Family Related Factors and Concurrent Heroin Use in Methadone Maintenance Treatment in China U1 - Opioids & Substance Use U2 - 29377736 U3 - 10.1080/10826084.2018.1424913 VL - 53 VO - 1532-2491; 1082-6084 Y1 - 2018 ER -