*2.3. Statistical Analysis*

We employed STATA version 16.0 (Stata Corp™, College Station, TX, USA) for the analysis. Descriptive statistics included mean and standard deviation along with range, frequencies, and percentages to assess the respondents' background characteristics and estimate the coverage of vaccines. Vaccination coverage across various socio-demographic attributes and selected NCDs was reported. A multi-variable logistic regression model assessed the association between various levels of uptake for adult vaccines and wealth quintiles adjusted for other socio-demographic characteristics. A weighted analysis was conducted to compensate for complex survey designs. We reported a 95% confidence interval (CI) for all weighted proportions as a measure of uncertainty.
