[Retracted] Effects of Routine Health Care Combined with Oral Vitamin D on Linear Growth in 5-Year-Old Children

Table 2

Comparison of the physical development between the two groups of children.

	Height	Body weight	Head girth
Supplement group (n = 228)	107.07 ± 13.58	24.95 ± 6.28	57.68 ± 6.11
Non-supplement group (n = 140)	99.25 ± 12.25	20.48 ± 5.95	54.24 ± 5.76
t	5.563	6.762	5.358
	<0.001	<0.001	<0.001