Table 2. Results from a log-binomial regression model of seroprevalence to long-term antigens (AMA-1, GLURP-R2, MSP1-19, N = 5,152 unadjusted, 5,085 adjusted, individuals), and short-term antigens (GEXP18, H103/MSP11, HSP40 Ag1, Hyp2, CSP, and MSP2_CH150, N = 5,100 unadjusted, 5,036 adjusted, individuals) in 16 HFCA.
| Unadjusted RR (95% CI) | p-value | Adjusted RR (95% CI) | p-value | |
|---|---|---|---|---|
| Long-term antigens | ||||
| RFTAT arm | Ref. | Ref. | Ref. | Ref. |
| RFDA arm | 1.03 (0.85–1.24) | 0.748 | 0.99 (0.82–1.20) | 0.951 |
| Age 5–14 | Ref. | Ref. | Ref. | Ref. |
| Age under 5 | 0.70 (0.62–0.78) | < 0.001 | 0.70 (0.63–0.79) | < 0.001 |
| Arm X age interaction | 0.83 (0.70–0.99) | 0.037 | 0.81 (0.68–0.96) | 0.016 |
| Short-term antigens | ||||
| RFTAT arm | Ref. | Ref. | Ref. | Ref. |
| RFDA arm | 0.64 (0.40–1.03) | 0.066 | 0.62 (0.39–0.97) | 0.038 |
Adjusted model included factors of wealth quintile, head of household education, household electricity access, whether house had open eaves or not, whether the child slept under an insecticide-treated mosquito net the previous night and age.