Berhanu, Robera Demissie
Abathun, Asresash Demissie
Negessa, Endalew Hailu
Amosa, Lensa Gari
Article History
Received: 15 August 2021
Accepted: 7 March 2022
First Online: 19 March 2022
Ethics approval and consent to participate
: The study was reviewed and approved by Jimma University ‘s Ethical Institutional Review Board with reference number IRB000279/2012. Permissions were obtained from West Wollega Zone health administration office and hospitals. The purpose and significance of the study were explained to the study participants. Prior to feeling the questionnaire, they were asked for their voluntary participation, and they were informed to withdraw themselves at any time without giving any reason if they do not want to proceed. They were also informed as their information will be kept confidential. The privacy of participants was protected. Finally, all the participants were provided written informed consent to participate in the study. All methods were performed in accordance with the relevant guidelines and regulations (Declaration of Helsinki).
: Not applicable.
: The authors declare that they have no competing interests.