ArticleInternational journal of environmental research and public health2019
Factors Associated with Sleep Disorders among Methadone-Maintained Drug Users in Vietnam.
Article in International journal of environmental research and public health, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 2 of them syntheses that pooled it.
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Who cites it
14 citing papers in PubMed, 2 syntheses or guidelines pooled it, 18 citations in OpenAlex.
- Prevalence of sleep-related symptoms in patients receiving methadone maintenance treatment: a systematic review and meta-analysis.Addiction science & clinical practice · 2026Pooled it
- Sleep Health Among Adults in Outpatient Opioid Use Disorder Treatment: A Systematic Review.Journal of psychosocial nursing and mental health services · 2024Pooled it
- Sarcopenia Severity and the Accumulation of Geriatric Syndromes Among Older Adults: A Cross-Sectional Study from Vietnam.Geriatrics (Basel, Switzerland) · 2026Article
- Factors associated with sleep quality among medical students in Vietnam: a national cross-sectional study.BMJ open · 2025Article
- Quality of Sleep and Related Factors in Individuals Undergoing Methadone Maintenance Treatment.Addiction & health · 2025Article
- Patients' Anxiety Levels and Their Reactions Towards the Needed Adaptation of Policies in Methadone Maintenance Treatment Following the October 7th, 2023, Hamas Attack.Substance abuse and rehabilitation · 2025Article
- Effectiveness of Non-Pharmacological Interventions for Dementia among the Elderly: A Randomized Controlled Trial.Geriatrics (Basel, Switzerland) · 2024Article
- Facebook Addiction Partially Mediated the Association Between Stress Symptoms and Sleep Disturbance Among Facebook Users.International journal of mental health and addiction · 2023Article
- Effects of methadone, buprenorphine, and naltrexone on actigraphy-based sleep-like parameters in male rhesus monkeys.Addictive behaviors · 2022Article
- Comparison of Pain in Male Drug Rehabilitees with and without Human Immunodeficiency Virus in Yunnan Province, China.Medical science monitor : international medical journal of experimental and clinical research · 2022Article
- Poor Sleep Quality and Other Risk Factors for Unemployment Among Patients on Opioid Agonist Treatment.Substance abuse : research and treatment · 2022Article
- A review of sleep disturbance in adults prescribed medications for opioid use disorder: potential treatment targets for a highly prevalent, chronic problem.Sleep medicine · 2021Review
- Prevalence of Respiratory Disorders during Sleep among Subjects of Methadone Maintenance Therapy Program.Addiction & health · 2021Article
- The Impact of Optimized Daylight and Views on the Sleep Duration and Cognitive Performance of Office Workers.International journal of environmental research and public health · 2020Article
Corrections and comments
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Authors and funding
10 authors at 8 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Sleep quality among heroin-dependent patients receiving methadone maintenance treatment (MMT) is not fully investigated in Vietnam. This study explored the prevalence of poor sleep quality in methadone-maintained patients and associated factors. This cross-sectional included 395 MMT patients at three clinics in Nam Dinh province, Vietnam. The Pittsburgh Sleep Quality Index (PSQI) was employed to measure patients' sleep quality. Sociodemographic, clinical, behavioral, psychological, and social support characteristics were collected. Multivariate Logistic and Generalized Linear Regression models were applied to identify associated factors. Among 395 patients, 26.6% had poor sleep quality according to the PSQI scale. People having jobs were less likely to have poor sleep quality and lower PSQI scores compared to unemployed patients. Those having spouses had lower PSQI scores than single patients. High depression, anxiety, and stress scores were associated with poor sleep quality and high PSQI scores. A longer duration of MMT increased the likelihood of experiencing poor sleep quality. Patients smoking tobacco daily or concurrently using drugs had lower PSQI scores than those that did not. This study highlights a moderate prevalence of poor sleep quality among Vietnamese MMT patients. Regular evaluation, appropriate psychological management, and social support, as well as the provision of employment opportunities, potentially improve the sleep quality of methadone-maintained patients.
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