title: Health-related quality of life trajectories of methamphetamine-dependent individuals as a function of treatment completion and continued care over a 1-year period.
abstract: This study applies a chronic illness framework to evaluate treatment outcomes among individuals dependent on methamphetamine (MA). Using growth curve modeling, health-related quality of life (HRQOL) trajectories of MA-dependent individuals (N = 723) were examined over a 1-year period. Results show greater improvements in mental HRQOL trajectories as a function of treatment completion and continued care, although fairly static trajectories in physical health status. Other factors affecting HRQOL trajectories included gender, psychosocial functioning, drug use severity, and health impairment. Results extend research on treatment evaluations for MA dependence, highlighting the importance of continued service utilization for improved quality of life outcomes.
authors: Integrated Substance Abuse Programs, University of California, Los Angeles, CA 90025, USA.
authors: Rachel
authors: R
authors: Gonzales
authors: Alfonso
authors: A
authors: Ang
authors: Patricia
authors: P
authors: Marinelli-Casey
authors: Deborah C
authors: DC
authors: Glik
authors: Martin Y
authors: MY
authors: Iguchi
authors: Richard A
authors: RA
authors: Rawson
mesh_terms: D000293:Adolescent; D000328:Adult; D019969:Amphetamine-Related Disorders / Q000534:rehabilitation*; D000697:Central Nervous System Stimulants / Q000009:adverse effects*; D002908:Chronic Disease; D005260:Female; D005500:Follow-Up Studies; D006304:Health Status; D006801:Humans; D008297:Male; D008694:Methamphetamine / Q000009:adverse effects*; D008875:Middle Aged; D011788:Quality of Life; D012720:Severity of Illness Index; D012737:Sex Factors; D016896:Treatment Outcome; D055815:Young Adult
chemical_list: D000697:Central Nervous System Stimulants; D008694:Methamphetamine