Marine, Buzuneh Tasfa https://orcid.org/0009-0004-0180-9669
Zewde, Mihiret Genene
Article History
Received: 11 February 2025
Accepted: 5 May 2025
First Online: 15 July 2025
Declarations
:
: The study was approved by the department review board (DRB) of the Hawassa University department of statistics with reference number (Ref.No. Stat/058/15). Further, as the study was retrospective, the department review board (DRB) of the Hawassa University department of Statistics waived the requirement for written informed consent of study participants, and data were kept anonymous and confidential. The programming of data extraction tools avoids the display of names and other private information.
: Not applicable. No individual person’s personal details, images, or videos are being used in this study.
: The authors declare no competing interests.