Received: 30 August 2019
Accepted: 30 April 2020
First Online: 3 June 2020
Ethics approval and consent to participate
: Ethics approval for this study was not required since the data is secondary and is available in the public domain. More details regarding DHS data and ethical standards are available at ExternalRef removed. Consent to participate is not applicable.
: Demographic and Health Survey is a de-identified open-source dataset. Therefore, the requirement of consent for publication is not applicable.
: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.