Table 1.
Electronic databases searched.
Figure 1.
PRIMSA Flow Chart.
Table 2.
Summary of data extracted from included studies.
Table 3.
Summary of health outcomes.
Figure 2.
Meta-analysis for the use of shared sanitation and diarrhoea.
Image produced using Stata (Statacorp LP, TX USA). CI: Confidence Interval. ES: Effect size (Odds Ratio).