Quantitative data will be analysed using SPSS and EPI INFO packages. Differences between proportions and means will be analysed using chi-square tests, ANOVA and Student t-tests. RR will be calculated. P value of < 0.05 will be considered significant.red to have significant difference or show statistical significance. Qualitative data will be coded for the themes of interest and emerging themes and a master sheet will be used to summarise the data from the different methods used to collect data. Ethnographic summaries, use of quotes and content analysis will be the methods used to analyse the qualitative data.