<p>This study utilized a descriptive and unmatched case-control study design. The study&nbsp;population included individuals residing in the IDP site. Data was collected through face-to-face&nbsp;<br>interviews using a structured questionnaire. Data was edited and cleaned for inconsistencies and&nbsp;<br>missing values and then entered using EpiData 3.2 and then exported to SPSS version 23 for analysis.<br><br></p>