Sofan, Jamal Abdu
Raja’a, Yahia Ahmed https://orcid.org/0000-0003-4387-1693
Al Amad, Mohammed Abdullah https://orcid.org/0000-0002-1566-4964
Article History
Received: 3 October 2025
Accepted: 20 July 2026
First Online: 22 July 2026
Declarations
Ethics approval and consent to participate: This study followed the Declaration of Helsinki guidelines and was approved by the research ethical committee of Yemen Council for Medical and Health Specializations, Ministry of Health and Environment, Sana’a, Yemen (Letter No. 1515 date 31/8/2024. Official permission from hospitals & health authorities in Sana’a City was obtained. Informed written consent was obtained from all study participant s, who were assured of voluntary participation, confidentiality, and anonymity The authors confirm that all methods were performed based on the relevant guidelines and regulations in the county.
Consent for publication: Not applicable.
Competing interests: The authors declare no competing interests.