SELF-REPORTS OF ILLEGAL ACTIVITY, SCL-90-R PERSONALITY SCALES, AND URINE TESTS IN METHADONE PATIENTS.

ABSTRACT

In routine work, medical staff usually has to rely on the patient's self-reports of criminal activity and of recent involvement in fights. This study examines how these self-reports of crime correlate with the patients' routine urine tests and personality measures. Pearson correlations of these self-reports by 55 methadone patients (M age = 34.1 yr., SD = 9.1; 35 men, 20 women) were calculated to their urine screening tests (those for opiates, benzodiazepines, and cocaine) and to personality scores on the Symptom Checklist 90-Revised (SCL-90-R). Patients who reported being involved in recent illegal activities to obtain drugs had significantly higher scores on the SCL-90-R scale assessing obsessive-compulsive symptoms (r = .28) and had more frequent positive urine tests for cocaine (r = .35). Those who reported having engaged in fights within the last 12 mo. had higher scores on SCL-90-R measures of somatic complaints (r = .32), anxiety (r = .31), and depression (r = .29), and of overall psychopathology (r = .29), and they also had more often positive urine tests for cocaine (r = .28) than other patients. Studies on larger samples are needed to help clinicians to predict criminal or hostile behavior during methadone treatment.