Correlates of alcohol use among methadone patients.

This study examines the predictors of alcoholism among 201 patients from three methadone maintenance treatment programs (MMTPs) in New York City. Using the Michigan Alcohol Screening Test, one-fifth of the sample met criteria for alcohol dependence. Few subjects were currently enrolled in any form of chemical dependency treatment other than MMTP. Alcoholics started to use alcohol at an early age, and almost every alcoholic subject admitted to alcohol abuse before entering MMTPs. More alcoholics than nonalcoholics reported symptoms of somatization, obsessive-compulsive behavior, depression, phobic anxiety, and psychosis. Logistic regression indicated that alcoholism among MMTP patients was associated with years drinking, years of sharing needles, utilization of drug abuse detoxification but not alcohol detoxification, smaller increases in methadone dosage over time, and psychiatric symptomatology. Findings are discussed in terms of their implications for designing more efficacious treatment approaches for dually addicted patients in MMTPs.