Prevalence and Predictors of Incomplete Immunization among Children Residing in the Slums of Kathmandu Valley: A...

Background Expanded program on immunization is one of the most cost-effective and widely applied public health interventions in worldwide. It is priority program for government of Nepal. Objective To estimate the incomplete immunization and identify predictors of incomplete immunization among age of 12-60 months children residing in the slum areas of Kathmandu Valley. Method This cross sectional, community based door-to-door survey was carried out in slum areas of Kathmandu Valley in months of January to February, 2017. Among nine squatters; having more than 100 households, five were selected by using stratified random sampling. The total 505 children age of 12-60 months was included for study. The face-to-face interview with selected mothers was performed using the structured questionnaire. Mean and standard deviation was calculated for continuous variables and proportions with 95% confidence interval level for categorical variables. The chi-square analyses were used to evaluate association between selected variables with incomplete immunization. The p-value <0.05 was considered as statistically significant. Result The mean age of children was 34.7±17.8 months. Nearly half of the children (43.6%) were within age of 12-24 months. The mean age of mothers was 27.1±5.3 years and more than three quarters (82.2%) were literate. The incomplete immunization was 13.0%; it was found higher among female (14.7%) than male children (11.4%). The incomplete immunization was highly associated with poor knowledge on immunization schedule of mothers (p=0.001). Conclusion The incomplete immunization was higher than national mean. It was found association with poor knowledge on immunization schedule of mothers. So, the immunization program should be more strengthen in slum areas and need to expand the education program focusing on immunization schedule.