id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_rdosqe2buzeqjh6k2vsdlwhbxe	Ling-li Wang	Vitamin D status among infants, children, and adolescents in southeastern China	2016.0	8	.pdf	application/pdf	5027	650	69	children, school children, and adolescents aged 1–18 years were examined between March 2014 and February 2015. age groups were involved in increasing risk of vitamin D deficiency and insufficiency. differences in its median level and prevalence of deficiency and insufficiency among school children and adolescents, but there was no significant sex difference in mean level and prevalence in any age group. deficiency and insufficiency were prevalent among infants, preschool children, school children, and adolescents in result of its supplementation thanks to the Chinese Medical Association recommendations, which should be consequently extended to more age groups. difference in mean serum 25-OHD level or prevalence of vitamin D deficiency or insufficiency between boys and girls in any age group. Table 2 Mean serum 25-OHD levels and vitamin D statuses among infants, children, and adolescents, and their sex Table 3 Median serum 25-OHD levels and vitamin D statuses among infants, children, and adolescents, and their seasonal 	./cache/work_rdosqe2buzeqjh6k2vsdlwhbxe.pdf	./txt/work_rdosqe2buzeqjh6k2vsdlwhbxe.txt