Table 2.

Association of waking and sleep characteristics with metabolic syndrome z-score.

	β (std. β)	95% CI	P-value
PA
Log transformed MVPA (per 10 min/day)	−7.80 (−0.33)	−11.87, −3.75	<0.01*
LPA (per 30 min/day)	−0.29 (−0.20)	−0.56, −0.02	0.04*
Sedentary Time (per 30 min/day)	0.34 (0.39)	0.09, 0.59	0.01*
Sleep
Total sleep time (min)	0.01 (0.11)	0.00, 0.02	0.26
Efficiency (%)	−0.10 (−0.19)	−0.20, −0.01	0.04*
SOL (min)	0.05 (0.16)	−0.01, 0.11	0.08
WASO (min)	0.02 (0.18)	0.00, 0.05	0.18
Fragmentation index	0.05 (0.17)	0.00, 0.10	0.06

Abbreviations: std., standardized; CI, confidence interval; PA, physical activity; MVPA, moderate-to-vigorous physical activity; LPA, light intensity physical activity; SOL, sleep onset latency; WASO, Wake After Sleep Onset.

Note: Age, race, education, accelerometer wear time, use of antihypertensive and lipid-lowering medications were adjusted in the model; *P < 0.05.