Risk factors | Category | OR | 95 % CI | p |
---|---|---|---|---|
Malaria infection at enrolment (Ref: malaria positive) | – | 0.1 | (0.08–0.2) | <0.01 |
Age groups (Ref: age 5–9 years) | <0.01 | |||
0–1 | 0.4 | (0.2–0.8) | 0.02 | |
1–2 | 0.1 | (0.3–0.8) | 0.01 | |
2–4 | 0.9 | (0.6–1.6) | 0.85 | |
Household socioeconomic status (Ref: above national poverty line) | – | 3.2 | (2.1–4.8) | <0.01 |