Table 6 Effect of resistance on LLIN effectiveness by infection prevalence
LLIN use | Effect modification of resistance on effectiveness | ||||||
|---|---|---|---|---|---|---|---|
Total positive | Total tested by microscopy | Prevalence of P. f (%) | Odds ratio LLIN no use versus use net | Odds ratio, low versus high resistance | |||
Low resistance | LLINs | No | 46 | 124 | 37.1 (36.3-38.0) | 1 | |
Yes | 89 | 356 | 25.0 (24.6-25.5) | 1.8 (1.1-2.8) p = 0.00 | 1 | ||
High resistance | LLINs | No | 46 | 166 | 27.7 (27.0-28.4) | 1 | |
Yes | 43 | 354 | 12.1 (11.8-12.4) | 2.8 (1.7-4.5) p = 0.000 | 0.4 (0.3 0.6) p = 0.000 | ||