Variables | N (%) Wave 1 | N (%) Wave 2 | N (%) Wave 4 |
Sickle cell anemia | 1 (3.4) | 0 (0) | 1 (10) |
Asthma | 0 (0) | 6 (4.8) | 0 (0) |
Prematurity | 0 (0) | 2 (1.6) | 0 (0) |
Diabetis | 0 (0) | 1 (0.8) | 0 (0) |
Heart disease | 1* (3.4) | 1** (0.8) | 1*** (10) |
G6PD deficiency | 1 (3.4) | 1 (0.8) | 0 (0) |
HIV | 1 (3.4) | 0 (0) | 1 (10) |