Tola, Wayessa Olika
Melaku, Tsegaye
Fufa, Diriba
Sheleme, Tadesse
Article History
Received: 25 June 2022
Accepted: 6 February 2023
First Online: 13 February 2023
Declarations
:
: The study was done in accordance with the principles of the Declaration of Helsinki. Ethical clearance was obtained from the Ethical Review committee of institute of health of Jimma University on 30/04/2019 with Ref. No of “IHRPGD/672/2019. A written informed consent was obtained from each study participants’ family/attendant after the study was explained to them in detail. Study participants/their families were informed to refuse or discontinue to participate at any time and the chance to ask any thing about the study. All other personal information was kept entirely secret and confidentiality was secured throughout the study period. Participation was voluntary and they were not obligated to answer any question which they didn’t wish to answer<b>.</b>
: Not applicable.
: The authors declare no competing interests.