Received: 18 August 2020
Accepted: 11 January 2022
First Online: 22 January 2022
: This study utilized NDHS 2018 individual recode dataset with all personally identifiable information removed. Hence, confidentiality and anonymity are guaranteed. Therefore, no further ethics approval was required. However, permission to download and use the data was obtained from Measure DHS/ICF International, USA.
: Not applicable.
: The authors declare that they have no competing interests.