Mentally disordered offenders in Zimbabwe and in England and Wales: a socio-demographic study

Our aim was to compare socio-demographic, clinical and criminal characteristics of mentally disordered offender patients in a special institution in a developing and a developed country. Zimbabwe data from 1980-1990 was obtained from a hospital patient survey, in a written semistructured format. The English special (high security) hospital patients' data for the same period was obtained from the case register. The sample size for Zimbabwe was 367 patients (337 males, 30 females) and for England and Wales it was 1,966 patients (1,643 males, 323 females). The average age for Zimbabwean patients was 36 years, with standard deviation of 9.7; for England and Wales the average age was 29.7 with standard deviation of 9.6. There was significant difference in marital status in the two countries. Seventy-eight per cent of patients were single in England and Wales, compared with 49% in Zimbabwe. There were 20% illiterate patients in Zimbabwe, compared with 4% in England and Wales. Thirty-seven per cent of the patients in England and Wales had a diagnosis of personality disorder, compared with 6% in Zimbabwe. There were 53% of homicides in Zimbabwe, compared with 20% in England and Wales. Employment in the two countries was similar: 34% in Zimbabwe and 33% in England and Wales. There were differences in the socio-demographic characteristics in the two countries, except for employment status. Differences were also noticed in the diagnoses of the patients, types of crime and the methods of assault.