Table 2.

Odds for predicting individual WMSA classes in a multinomial logit model

	Class I vs. Class III		Class II vs. Class III		Class II vs. Class I
	OR [95% CI]	P value	OR [95% CI]	P value	OR [95% CI]	P value
Age, yr	0.997 [0.977-1.017]	0.759	1.133 [1.104-1.164]	<0.001	1.137 [1.108-1.167]	<0.001
Hypertension	1.109 [0.503-1.445]	0.798	1.856 [1.254-2.750]	0.002	1.674 [1.129-2.483]	0.010
FRS	1.039 [0.955-1.131]	0.375	1.015 [0.919-1.119]	0.774	0.976 [0.891-1.070]	0.608
PSQI score	0.942 [0.782-1.135]	0.532	0.691 [0.520-0.918]	0.011	0.733 [0.552-0.973]	0.032
Total PA, MET·min/week	1.000 [0.999-1.000]	0.105	0.999 [0.999-1.000]	0.093	0.999 [0.998-0.999]	0.016

FRS: Framingham risk score, PSQI: Pittsburg sleep quality index, PA: physical activity, MET: metabolic equivalent