Received: 10 December 2019
Accepted: 3 December 2020
First Online: 11 March 2021
Ethics approval and consent to participate
: Ethics approval for this study was not required since the data are secondary and are available in the public domain. More details regarding DHS data and ethical standards are available at ExternalRef removed.
: Demographic and Health Survey is a de-identified open-source dataset. Therefore, the requirement for consent for publication is not applicable.
: The authors declare that they have no competing interests.