Variable | Â | All children | Children positive for P. falciparum | |||
---|---|---|---|---|---|---|
 | Class | Prevalence | AMPD | GMPD | n | p-value (‡) |
Season | Dry 2001 | 58.0% | 6143 | 1226 | 411 | - |
Rainy 2001 | 58.3% | 5246 | 1151 | 409 | 0.934 | |
Dry 2002 | 57.8% | 3342 | 401 | 421 | <0.001** | |
Age group | 1-3 years | 53.9% | 12630 | 1685 | 172 | - |
4-6 years | 60.8% | 4461 | 1101 | 402 | 0.019* | |
7-9 years | 58.3% | 3361 | 701 | 337 | <0.001** | |
10-12 years | 58.2% | 3166 | 651 | 266 | <0.001** | |
Spleen score | 0 | 54.3% | 4049 | 778 | 866 | - |
1 | 65.9% | 5695 | 1576 | 135 | < 0.001** | |
2 | 71.3% | 7067 | 1138 | 224 | < 0.001** | |
3 | 66.7% | 13675 | 1787 | 16 | 0.080 | |
Hematocrit class | < 32% | 62.1% | 6583 | 1076 | 609 | - |
 | 32%-35% | 55.3% | 3587 | 688 | 360 | <0.001** |
 | >35% | 53.5% | 2855 | 801 | 272 | <0.002* |