Received: 28 July 2020
Accepted: 31 August 2021
First Online: 15 September 2021
: Ethical clearance was obtained from the Ethical Review Committee of Wollo University College of Medicine and Health Science. An authorization letter to download the EDHS data set was also obtained from CSA after requesting the ExternalRef removed website. The requested data were treated with strict confidentiality and used only for the study purpose. No attempt was made to interact with any individual respondent nor was household data included in the survey. Complete information regarding ethical issues is available in the EDHS report.
: Not applicable.
: The authors declare that they have no competing interests.