From: Potential threat of malaria epidemics in a low transmission area, as exemplified by São Tomé and Príncipe
Intervention
Malaria cases
Total cases
OR
95% CI
P value
IRS only
492
3775
1
<0.001
Unprotected
355
1605
1.895
1.629 - 2.204
LLINs only
136
1934
0.505
0.414 - 0.615
IRS + LLINs
95
5149
0.125
0.100 - 0.157