Statistical analysis
Statistical Package of Social Science (IBM SPSS, version 23) was used
for data entry, cleaning, management, and analyses. Descriptive analyses
were carried out by calculating the mean and standard deviation for
continuous variables, and number and percent for categorical ones.
Inferential statistics, mainly bivariate analyses were carried out by
using the Chi-square test for categorical variables. A p-value
<0.05 was considered significant.