Assessing The Influence Of Community Led Total Sanitation Approach On Diarrhea Occurrence In Households Living In The Intervention And Control Villages, Boro Division, Siaya County, Kenya

ABSTRACT

Community Led Total Sanitation (CLTS) is an innovative way to achieve communities free from open defecation. Globally 1.1 billion people still practice open defecation and are at risk of diarrhea resulting in 2 million deaths annually. In Kenya 75.7 % population lack improved sanitation facilities and of these, 17.1% experience diarrhea cases. In Siaya diarrheal diseases are ranked third among the top ten diseases. Boro Division with latrine coverage 55%. However, there is still limited knowledge and documented evidence on the influence of CLTS approach on diarrheal occurrences. The objective of this study was to assess the influence of CLTS on diarrhea occurrence in households living in intervention and control villages in Boro Division, Siaya County targeting 3889 households. Comparative cross-sectional study design was used. Sample size of 398 was determined using Yamane 1969 (Isreal, 2009) sample size calculation formula. Sample random sampling was used to sample 398 households. Quantitative data was collected using semi structured questionnaires while qualitative data was collected using observation checklist. Descriptive statistics was used to assess the difference in the sanitation practices, compare the level of awareness and diarrhea occurence while chi-square test was used to compare proportions between control and intervention villages. Association between independent variables and diarrhea occurrence was done using binary logistic regression. Odds ratio with 95% confidence intervals was used to measure the magnitude of diarrhea morbidity. P value < 0.05 denoted significant results. Analysis was done using SPSS version 20. The results showed that 83.7% households from the intervention villages had latrines compared to 45.5% of households in the control villages, the difference were statistically significant (P