General linear models to predict HDL-C levels in veteran and active duty military personnel.

Table 5: General linear models to predict HDL-C levels in veteran and active duty military personnel

Independent variable	HDL-C in all subjects (n = 2,978)		HDL-C in activity duty subjects (n = 1,325)
	β	p	β	p
Vitamin D	0.075	0.001	0.067	0.060
Age	0.078	0.002	0.094	0.046
Gender	15.467	< 0.001	15.478	< 0.001
Active/Veteran	3.310	< 0.001	-	-
BMI	-		-0.683	< 0.001
Model R²	0.147		0.223

BMI, Body Mass Index; HDL-C, High Density Lipoprotein Cholesterol