Fig 1.
PRISMA flow diagram for peer-reviewed literature search and included studies.
From: Moher D, Liberati A, Tetzlaff J, Altman DG, The PRISMA Group (2009). Preferred Reporting Items for Systematic Reviews and Meta-Analyses: The PRISMA Statement. PLoS Med 6(7): e1000097. doi: 10.1371/journal.pmed1000097. For more information, visit www.prisma-statement.org.
Table 1.
Characteristics of included studies and their quality assessment.
Fig 2.
Meta-analysis for animal contact.
Fig 3.
Meta-analysis for poor drinking water quality.
Fig 4.
Meta-analysis for open defecation/ lack of toilet facility.
Fig 5.
Meta-analysis for overcrowded living conditions.
Fig 6.
Meta-analysis for diarrhoea in household.
Fig 7.
Meta-analysis for breastfeeding.
Table 2.
Risk factors identified, their pooled odds ratios and PAF.