Intervention coverage and response time
| Overall n=47* | RACD n=22* | rfMDA n=25* | P value | |
| Index case coverage†, mean % (95% CI) | 65.7 (55.5 to 75.9) | 69.5 (53.0 to 86.0) | 62.4 (48.8 to 76.0) | 0.49 |
| Target population coverage‡, mean % (95% CI) | 75.4 (67.2 to 83.6) | 70.3 (55.8 to 84.8) | 80.2 (71.2 to 89.2) | 0.22 |
| Response time, median (range) | ||||
| Days between index case report and intervention response | 8 (2–40) | 7 (2–27) | 11 (3–40) | 0.09 |
*Sample size (n) for overall, RACD and rfMDA were 39, 19 and 20 clusters, respectively, for target population coverage and response time.
†Index case coverage was defined as the percentage of eligible index cases that received an intervention averaged across study arm clusters.
‡Target population coverage was defined as the percentage of the target population within 200 m zones around each index case that received an intervention averaged across study arm clusters.
RACD, reactive case detection; rfMDA, reactive focal mass drug administration.