Table 3.

Vitamin D Status in Relation to Cohort Demographics

Demographics		Vitamin D Status		P-values
		Low	Normal
Sex	Male	36.7%	63.3%	0.339
	Female	45.5%	54.5%
Race*	White	20.4%	79.6%	<<0.001
	Non-white	65.4%	34.6%
Sport*	Basketball	53.6%	46.4%	0.036
	Soccer	25.8%	74.2%
	Track and field	57.6%	42.4%
	Cross-country	36.0%	64.0%

Note: *Indicates statistical significance.