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. 2023 Apr 20;20(4):e1004215. doi: 10.1371/journal.pmed.1004215

Table 1. Meta-regression analysis of all-cause mortality with prediction values.

OR 95% Conf. Interval p-value
Panel 1: Intervention technology
1 = Water supply improvement 0.60 0.41 0.89 0.01
1 = Water treatment and/or storage 1.13 0.85 1.51 0.40
1 = Hygiene improvement 1.14 0.80 1.61 0.46
1 = Hygiene and improved water supply 0.82 0.63 1.07 0.14
1 = Household sanitation 1.06 0.82 1.38 0.64
1 = Community-wide sanitation 0.87 0.63 1.22 0.41
Panel 2: Contextual factors
1 = Sanitation unimproved at baseline 0.80 0.55 1.16 0.23
1 = Children aged under 5 0.72 0.56 0.93 0.01
1 = Immunocompromised group 0.72 0.33 1.55 0.39
1 = Summer/rainy season 0.58 0.31 1.08 0.09
Follow-up period (years) 1.06 1.00 1.12 0.06
Constant 0.96 0.63 1.43 0.81
Panel 3: Prediction values of OR
Data means 0.88
Minimum values of variables 1.07
Maximum values of variables 0.26
Panel 4: Test information
Number of observations 52
Tau-squared 0.01
I-squared 0%
Adjusted R-squared 76%