| Baseline | Year five |  | ||
---|---|---|---|---|---|
n | Anemic (%) | n | Anemic (%) | P-value | |
All ages | 295 | 73 (24.8) | 69 | 47 (68.1) | <  0.001 |
Malaria positive | 118 | 36 (30.5) | 31 | 19 (61.3) | 0.003 |
Malaria negative | 177 | 37 (20.9) | 38 | 28 (73.7) | <  0.001 |
6–12 years old (Primary school) | 117 | 38 (32.5) | 32 | 18 (56.2) | 0.022 |
Malaria positive | 60 | 22 (36.7) | 18 | 10 (55.6) | 0.179 |
Malaria negative | 57 | 16 (28.1) | 14 | 8 (57.1) | 0.058 |
13–18 years old (Secondary school) | 178 | 35 (19.7) | 37 | 29 (78.4) | <  0.001 |
Malaria positive | 58 | 14 (24.1) | 13 | 9 (69.2) | 0.003 |
Malaria negative | 120 | 21 (17.5) | 24 | 20 (83.3) | <  0.001 |