Table 1.

Association between activity minutes and subsequent night sleep duration (in minutes)

	Daily modela		Two day modelb
	Beta estimate (SE)	p	Beta estimate (SE)	p
Active minutes
WP effect	0.057 (0.035)	.11	0.036 (0.048)	.45
BP effect	0.247 (0.355)	.49	0.153 (0.357)	.67
Sedentary minutes
WP effect	−0.113 (0.011)	<.001	−0.077 (0.015)	<.001
BP effect	−0.222 (0.129)	.09	−0.200 (0.130)	.12

All models controlled for weekend versus weekday.

BP between person; SE standard error; WP within person.

^aTotal active/sedentary minutes of the same day as the predictor.

^bAverage active/sedentary minutes of the same day and the prior day as the predictor.