Received: 15 May 2020
Accepted: 16 November 2020
First Online: 30 November 2020
Ethics approval and consent to participate
: Permission to download and use the 2015 AfDHS data was received on February 11, 2019 via email communication. Ethical approval was granted by the MSc Research Ethics Committee at the London School of Hygiene & Tropical Medicine (reference 16447).
: Not applicable.
: The authors declare that they have no competing interests.