Gür, Kutlay https://orcid.org/0000-0001-6444-8101
Topcuoğlu, Sevilay https://orcid.org/0000-0002-1117-196X
Dincer, Emre https://orcid.org/0000-0003-1429-3206
Özalkaya, Elif https://orcid.org/0000-0002-0992-1493
Karatekin, Güner https://orcid.org/0000-0001-7112-0323
Article History
Received: 22 April 2026
Accepted: 18 June 2026
First Online: 25 June 2026
Declarations
:
: Retrospective data collection was approved by the Clinical Research Ethics Committee of Zeynep Kamil Women and Children’s Diseases Training and Research Hospital (Decision No. 93, Date: 21 April 2021). The updated Fenton-2025 reanalysis for the current manuscript was approved by the Zeynep Kamil Hospital Non-Interventional Research Ethics Committee (Decision No. 26, Date: 25 February 2026). The study was conducted in accordance with the Declaration of Helsinki. Owing to the retrospective nature of the updated reanalysis and the use of previously recorded hospital data, separate informed consent to participate was not required, as stated in the ethics application approved by the Zeynep Kamil Hospital Non-Interventional Research Ethics Committee.
: Not applicable.
: The authors declare no competing interests.