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Table 2 Regression results adjusted for variations at facility level

From: Assessing the effect of indoor residual spraying (IRS) on malaria morbidity in Northern Uganda: a before and after study

Timing in relation to IRS

p.p. change

p value

95% confidence interval

Lower boundary

Upper boundary

Percentage change in total SPR

 1 month after IRS

−3.45

0.208

−8.86

1.95

 2 month after IRS

−6.04

0.037

−11.73

−0.36

 3 month after IRS

−6.53

0.040

−12.74

−0.31

 4 month after IRS

−0.17

0.958

−6.53

6.19

 5 month after IRS

−2.74

0.461

−10.05

4.58

 6 month after IRS

5.27

0.655

−18.04

28.58

Percentage change in SPR <5 years

 1 month after IRS

−2.19

0.503

−8.64

4.27

 2 month after IRS

−1.24

0.718

−8.03

5.55

 3 month after IRS

−3.36

0.372

−10.77

4.06

 4 month after IRS

2.78

0.470

−4.80

10.35

 5 month after IRS

−1.34

0.764

−10.13

7.45

 6 month after IRS

0.76

0.960

−29.37

30.89

Percentage change in SPR >5 years

 1 month after IRS

−4.03

0.317

−11.95

3.90

 2 month after IRS

−9.50

0.026

−17.85

−1.17

 3 month after IRS

−8.18

0.079

−17.31

0.95

 4 month after IRS

0.73

0.876

−8.58

10.04

 5 month after IRS

−3.40

0.533

−14.16

7.36

 6 month after IRS

7.95

0.647

−26.25

42.14

  1. p.p change percentage point change