Koopaie, Maryam
Shahri, Faezeh Khajehreza
Montazeri, Roshanak
Kolahdooz, Sajad
Shahri, Majid Mardani
Moshkbouy, Elham
Article History
Received: 5 February 2025
Accepted: 23 May 2025
First Online: 31 May 2025
Declarations
:
: This analytical cross-sectional case-control study received ethical approval from the Ethical Committee of Tehran University of Medical Sciences (ethical code: IR.TUMS.DENTISTRY.REC.1400.158) and conducted by the Declaration of Helsinki []. Participants were provided with written informed consent obtained from a parent or guardian after the study objectives were explained. Children whose parents consented and signed the informed consent form were enrolled. The authors confirm that the relevant guidelines and regulations performed all methods.
: Not applicable.
: The authors declare no competing interests.