Variable | Â | Completers | Non-completers |
---|---|---|---|
Demographic | Â | Â | Â |
Mean age in years (SD) | Â | 25.28 (4.73) | 24.47 (4.89) |
Age first started using drugs | Â | Â | Â |
Mean years of education (SD) | Â | 11.45 (1.64) | 11.69 (1.45) |
% Employed | Â | 51.4 | 55.4 |
Race | % Black African | 53.7 | 46.9 |
 | % Coloured | 46.3 | 53.1 |
Gender | % male | 59.5 | 53.1 |
 | % female | 40.5 | 46.9 |
Type of drug problem* | Â | Â | Â |
% Alcohol | Â | 29.9 | 32.7 |
% Cannabis | Â | 59.9 | 66.5 |
% Methaqualone | Â | 32.8 | 31.9 |
% Crack/cocaine | Â | 16.4 | 16.3 |
% Methamphetamine | Â | 38.4 | 34.2 |
% Heroin | Â | 16.4 | 12.8 |
Total (N) | Â | 298 | 136 |