Abstract
ObjectivesIntestinal parasitic infections (IPIs) are related to poverty and socioeconomic disparities. In rural Nepal, IPIs are highly endemic and gender inequality is still deeply rooted. This study provides a novel epidemiological assessment of IPIs in Nepal, juxtaposing spatial, age and sex stratification of prevalence. MethodsA PRISMA and PICO-based systematic review of peer-reviewed and grey literature provided IPI prevalence data for the Nepalese population. Demographic and environmental variables were considered to investigate differences related to dwelling area and sex. Variations among prevalence rates were calculated with 95% CI and significance level for odds ratio evaluated with chi-square test. ResultsThe IPI prevalence rate for the Nepalese general population was 37.6%. Moreover, IPI prevalence (52.3%) was significantly higher in rural areas than in urban areas (32.4%), and school-age girls (55.2%) were more infected than boys (48.6%). ConclusionsThe IPI infection rate appeared to be enhanced among young women living in rural Nepal, where they experienced low school attendance and heavy enrolment in agricultural work, as result of gender discrimination. Plausibly, these dynamics affect both girls’ environmental exposure and fruition of periodic school-based preventive chemotherapy, thus increasing the chances of IPI infection.
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