| Settings | Number of cases | Percentage | Statistical parameters | |
| Age | <60 months | 163 | 22.7 % | Mean = 100.2 months Extremes = 6 and 168 months Median = 108 months; SD = 47.6 months |
| > 60 months | 554 | 77.3% | ||
| Sex | Female (F) | 341 | 47.5% | Sex-ratio F/M = 0.9 |
| Male (M) | 376 | 52.5% | ||
| Origin | Lubumbashi | 656 | 91.5% | |
| Out of Lubumbashi | 61 | 8.5% | ||