. Statistical analysisThe questionnaires were checked for completeness and data wasentered into Microsoft Excel 2007 spreadsheet. This was subsequently imported into SPSS software version 21, which was toconduct data analysis. The Chi-square (χ2) was used to examine anyassociation between depression and the various explanatory variables. All variables which were statistically significant (po0.05) inthe bivariate analysis were included into the logistical regression to estimate their impact on depression. The results from the logisticregression analyses are presented as odds ratios (OR) with 95%confidence intervals (CIs). Statistical significance was defined as atwo-tailed p-valueo0.05 in all analyses.