Received: 18 January 2020
Accepted: 4 August 2020
First Online: 18 August 2020
Ethics approval and consent to participate
: We, authors, 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 authors declare that they have no competing interests.