Funding for this research was provided by:
Major Science and Technology Projects of Nanning City (20193091)
Received: 6 December 2022
Accepted: 9 March 2023
First Online: 16 March 2023
: All methods were performed in accordance with the relevant guidelines and regulations by including a statement in the main manuscript. Ethical approval was obtained for this study from the Institutional Review Board of The Second Nanning People's Hospital (No. (KY201932)). Newborn parents signed an informed consent form. Data on IEM screening and diagnostic procedures were collected for the studied neonates.
: Not applicable.
: The authors declare no potential Competing interests with respect to the research, authorship, and/or publication of this article.