Received: 18 January 2020
Accepted: 13 October 2020
First Online: 7 December 2020
Ethics approval and consent to participate
: I, author, submitted a proposal to DHS Program/ICF International Inc, and permission was confirmed from the International Review Board of Demographic and Health Surveys (DHS) program data archivists to download the dataset for this study.
: Not applicable.
: The author declare no any competing interest.