Anglin M D, McGlothlin W H, Speckart G
Am J Drug Alcohol Abuse. 1981;8(2):153-70. doi: 10.3109/00952998108999122.
A 7-year followup of three male samples of 1971-1973 methadone maintenance admissions was conducted: a random sample of 100; a sample of 136 who had a minimum of 30 months remaining on civil addict parole status at the time of methadone entry; and a matched sample of 136 not on parole. Ninety percent of those not decreased were interviewed. The overall sample spent 58% of the nonincarcerated follow-up interval on methadone. This resulted in a large decline in daily heroin use and associated criminal behavior measures. The addition of parole supervision with urine testing resulted in only marginal improvements in behavior over that attributable to maintenance alone; however, the parole status did significantly reduce the length of intervals of daily heroin use both prior and subsequent to methadone entry.
对1971年至1973年接受美沙酮维持治疗的三组男性样本进行了为期7年的随访：一组为100人的随机样本；一组为136人，他们在开始接受美沙酮治疗时，民事成瘾者假释状态至少还剩30个月；另一组为136名未假释的匹配样本。对90%未减少的人员进行了访谈。总体样本在非监禁随访期间有58%的时间使用美沙酮。这导致每日海洛因使用量以及相关犯罪行为指标大幅下降。在尿液检测的同时增加假释监督，与仅维持治疗相比，行为改善仅略有提升；然而，假释状态确实显著缩短了美沙酮治疗前后每日使用海洛因的间隔时间。
