Text and Data Mining valid from 2020-04-15
Received: 23 March 2019
Accepted: 2 April 2020
First Online: 15 April 2020
Ethics approval and consent to participate
: Ethical clearance and approval letter to conduct study was obtained from Ambo university institutional review board and a letter of cooperation was taken from the Ambo University, College of Medicine and Health Science department of public health, post graduated coordinating office to West Shewa health bureau. Verbal consent was obtained from the study participants and after explaining the study objectives and procedures and their right to refuse not to participate in the study any time they want was assured. Institutional review board approve verbal consent to conduct this study. For this purpose, one page consent letter was attached to the cover page of each questionnaire stating about the general objective of the study and issues of confidentiality, which was discussed by the data collectors before proceeding with the interview. Confidentiality of the information was censured by coding.
: Not applicable.
: The authors declare that they have no competing interests.