Effectiveness of community and school-based sanitation interventions in improving latrine coverage: a systematic review and meta-analysis of randomized controlled interventions
Satoshi Igaki e outros, 2021 · Environmental Health and Preventive Medicine
Sanitation interventions significantly increased latrine coverage and access, nearly quadrupling the odds of access relative to control communities.
Estimativa · latrine coverage or access, odds ratio
3,95 [2,08; 7,50]
odds ratio
p < 0.05
- Desenho
- Meta-análise. Random-effects meta-analysis of randomized controlled trials
- População
- Households in low- and middle-income countries across 8 randomized trials
- Amostra
- 8 · randomized controlled trials
Onde está o número
Results > Latrine coverage or access; Section 'Results > Latrine coverage or access', first sentence
Sanitation intervention had a significant impact on latrine coverage or access, with an odds ratio of 3.95 (95% CI 2.08–7.50, p < 0.05).
Contexto
What changed: Implementation of community- and school-based sanitation interventions, including CLTS, hygiene education, latrine construction, and subsidies. Comparison: Control communities or schools receiving status quo conditions. Limits: Substantial statistical heterogeneity (I2 > 99%) and unavoidable lack of participant blinding across trials.
Caminho no grafo
- FamíliaInstituições e governança
- TipoParticipação social
- MecanismoGasto setorial sem transferência direta
- ResultadoCobertura de saneamento
- EixoÁgua e saneamento
MAGI só cita evidência deste instrumento
Lugares do estudo
- Bangladesh · País · BD
- Burkina Faso · País · BF
- Ethiopia · País · ET
- India · País · IN
- Indonesia · País · ID
- Kenya · País · KE
- Mali · País · ML
- Nigeria · País · NG
- Tanzania · País · TZ
- Licença
- CC0
- Revisão
- Extraído por máquina, não revisadoExtraído por: gemini-3.8-flash, 2026-10-23