From: The TIRS trial: protocol for a cluster randomized controlled trial assessing the efficacy of preventive targeted indoor residual spraying to reduce Aedes-borne viral illnesses in Merida, Mexico
TIRS efficacy
No. events
Total effective sample size
No. per cluster, unadjusted
No. per cluster, adjusted*
Total sample size, adjusted*
70%
28
1038
74
92
4600
75%
22
870
43
54
2700
80%
18
734
30
37
1850
90%
12
534
17
21
1050