Prevalence and associated factors of acute diarrhea among under-five children living in Hargeisa Internally Displaced Persons, Somaliland: a community-based cross-sectional study.

Introduction: in developing countries, diarrhea is a major cause of child death among those under five years old. Dehydration, malnutrition, delayed physical development and early childhood mortality are the major consequences of diarrheal diseases. In Somaliland, diarrheal diseases have been endemic and a major problem since 1994, with epidemics occurring annually. This study aimed to assess the prevalence and risk factors of acute diarrhea among children under five years old living in Hargeisa Internally Displaced Persons (IDPs), Somaliland.

Methods: a community-based cross-sectional study was conducted among mothers of children under five from August to September 2020 in Hargeisa IDPs. A total of 383 mothers were selected using single population proportional formula. Data was entered, cleaned, and analyzed using SPSS version 22. To explore the association between variables, bivariate logistic regression was performed for each independent variable with the dependent variable. Variables with a p-value of < 0.05 were adjusted in multivariate logistic regression. Finally, variables with a p-value < 0.05 were recognized as determinants of acute diarrheal disease.

Results: the prevalence of diarrhea among children under five living in Hargeisa IDPs was 51% (95% CI: 46%-56%). Children older than one year (AOR= 3.59, 95% CI: 2.05-5.20), those not exclusively breastfed (AOR= 4.01, 95% CI: 3.27-4.60), those not given colostrum milk (AOR= 36.41, 95% CI: 25.76-47.90), those drinking water stored in jerry-cans (AOR = 4.90, 95% CI: 1.31-8.39), and those with poor hand washing practices (AOR = 5.74, 95% CI: 1.38-7.82) were more likely to develop diarrhea than their counterparts.

Conclusion: this study concludes that the prevalence of diarrhea was very high (51%). Lack of awareness of exclusive breastfeeding and colostrum feeding, storing drinking water in unprotected containers, and poor hand-washing practices were identified as significant predictors for childhood diarrhea (p-value < 0.05).