AIDS events (number of children) during overall follow up 1992–1998
| First event | All events | ||||
| Event | IMM | DEF | IMM | DEF | |
| Opportunistic infections | |||||
| Pneumocystis carinii pneumonia | 0 | 2 | 0 (0) | 3 (3) | |
| Cerebral toxoplasmosis | 1 | 0 | 1 (1) | 0 (0) | |
| Mycobacteria avium intracellulare | 1 | 0 | 1 (1) | 1 (1) | |
| Cytomegalovirus infection | 0 | 0 | 2 (1) | 0 (0) | |
| Cryptococcal meningitis | 0 | 1 | 0 (0) | 1 (1) | |
| Cryptosporidiosis | 1 | 2 | 1 (1) | 2 (2) | |
| Oesophageal candidiasis | 1 | 0 | 1 (1) | 1 (1) | |
| Extrapulmonary tuberculosis | 1 | 0 | 1 (1) | 0 (0) | |
| Severe failure to thrive | 7 | 11 | 8 (8) | 12 (12) | |
| Cardiomyopathy | 0 | 0 | 1 (1) | 0 (0) | |
| Encephalopathy | 1 | 2 | 1 (1) | 2 (2) | |
| Recurrent bacterial infections | 1 | 2 | 1 (1) | 2 (2) | |
| B cell lymphoma | 4 | 0 | 4 (4) | 0 (0) | |
| Kaposi's sarcoma | 0 | 0 | 2 (1) | 0 (0) | |
| Total events (no. of children) | 18 (18) | 20 (20) | 24 (18) | 24 (20) | |