Birhanu, Abdi http://orcid.org/0000-0003-1312-0637
Ayana, Galana Mamo
Merga, Bedasa Taye
Alemu, Addisu
Negash, Belay
Seid, Ahmed
Dessie, Yadeta
Article History
Received: 4 September 2021
Accepted: 18 April 2022
First Online: 28 April 2022
Declarations
:
: Research Ethical Review Committee (IHRERC) of College of Health and Medical Sciences Haramaya University provided the ethical clearance. The study was conducted in accordance with the Declaration of Helsinki. Letter of permission was sent to Hiwot Fana Specialized University Hospital. Due to difficulty to reach patients to take informed consent, the consent was waived by the ethics committee. We obtained the informed consent from the head of the hospital to take information from the patients’ medical records anonymously guaranteeing information confidentiality.
: Not applicable.
: The authors declare that they have no competing interests.