Received: 18 December 2020
Accepted: 29 August 2021
First Online: 27 September 2021
: Ethical clearance was obtained from Ethical Review Committee of Wollo University College of Medicine and Health Science. An authorization letter to download EDHS-2016 data set was also obtained from CSA after requesting ExternalRef removed website. The requested data were treated strictly confidential and was used only for the study purpose. No attempt was done to interact any individual respondent or household included in the survey. Complete information regarding the ethical issue was available in the EDHS-2016 report.
: Not applicable.
: The authors declare that they have no competing interests.