Received: 31 March 2020
Accepted: 29 April 2020
First Online: 12 May 2020
: The 2016 EDHS protocol was reviewed and approved by the National Ethics Review Committee of the Federal Democratic Republic of Ethiopia, Ministry of Science and Technology and the Institutional Review Board of ICF International. The STATA format data was downloaded from the DHS program with permission.
: Not applicable.
: All authors declare that they do not have competing interests.