Psychoactive substance use among American anesthesiologists: a 30-year retrospective study.

The purpose of this study was to assess the cumulative incidence of substance use among anesthesiologists during training and practice, the effect of stress on drug use, and deterrent efficacy of institutional prevention programmes. The 260 anesthesiologists who had trained at the Medical College of Wisconsin between 1958-1988 were surveyed by mail regarding psychoactive substance use. Analysis of 183 responses focused on demographic and psychosocial factors. Substances used most frequently included: alcohol (91.6%), marijuana (30.8%) and cocaine (9.4%). Twenty-nine (15.8%) anesthesiologists were identified as being substance-dependent: 19 were alcohol-impaired; six were drug-impaired, and four were dependent on both alcohol and drugs. Impairment was more prevalent in anesthesiologists who had completed their training after 1975. Fifty-eight (32%) anesthesiologists had used illicit drugs to "get high"; 11 acknowledged daily use for two weeks or more, with eight admitting dependency. Substance abuse was more common in parents of impaired anesthesiologists (35.7%) than in unimpaired colleagues (8.1%; P < 0.001). The divorce rate for impaired anesthesiologists (24.1%) was greater than for unimpaired anesthesiologists (5.2%; P < 0.001). Increased stress during training was not reflected by increased substance use. Few recalled any drug counseling whatsoever. Seventy percent assessed hospital drug control policies as fair or poor. Younger respondents (born after 1951) were more critical of drug control programmes than their older cohort. Incidents of substance abuse were reported for both residents and faculty. Psychoactive substance abuse remains a serious problem among anesthesiologists.