The proportion of patients with suspected malaria for whom a diagnostic test result for malaria was recorded decreased in arm B ( adjusted RR ( aRR ) = 0.97 ; 99 % CI : 0.82,1.14 ) during IMID , but increased 25 % in arm A ( aRR = 1.25 ; 99 % CI :0.94 , 1.65 ) during IMID and OSS relative to baseline ; ( aRRR = 1.28 ; 99 % CI :0.93 , 1.78 ) .