Received: 2 September 2020
Accepted: 7 January 2021
First Online: 22 January 2021
Ethics approval and consent to participate
: Ethical clearance for the survey (2000–2016) was provided by the Ethiopian Health and Nutrition Research Institute (EHNRI) Review Board and the National Research Ethics Review Committee (NRERC) at the Ministry of Science. Respondents were informed about the survey and verbal consent was taken. The detail about ethical approval and consent to participate available in the EDHS’s report [CitationRef removed].
: Not applicable.