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Table 3 Site specific analysis.

From: Chemical and environmental vector control as a contribution to the elimination of visceral leishmaniasis on the Indian subcontinent: cluster randomized controlled trials in Bangladesh, India and Nepal

Site LLIN† IRS† EVM†
Nepal 1 (n = 120) -3.80 (-14.7, 7.1)
22%
-10.7 (-26.7, 5.3)
53%
-10.6 (-22.3, 1.2)
51%
Nepal 2 (n = 240) -2.11 (-8.4, 4.2)
16%
-8.5 (-16.0, -0.9)
52%
-0.6 (-10.7, 9.5)
4%
Bangladesh (n = 240) -8.2 (-13.8, -2.7)
68%
-10.3 (-13.8, -6.8)
94%
-0.8 (-5.4, 3.8)
9%
India (n = 240) -2.9 (-3.7, -2.1)
298%
-7.1 (-9.5, -4.7)
124%
-12.0 (-15.8, -8.1)
108%
  1. Crude estimated reduction in counts without controlling for potential confounders. Reduction in counts (95% confidence interval).
  2. *(B-A)- (D-C), with A and B being baseline and 5 months sandfly count in the intervention group and C and D being baseline and 5 months sandfly count in the control group.
  3. † Percent reduction = level of reduction divided by baseline intervention group count. Larger than 100% when the intervention group has decreased while the control group has increased.