Table 3.

Relationship between cannabis use and objective sleep quality

	Unstandardized Coefficient	95% CI	Standardized Coefficient	p-value
Model 1: Efficiency
Cannabis Use (ref: no use)	1.497	[−2.475, 5.470]	0.149	0.461
Day	0.027	[−0.386, 0.439]	0.003	0.899
Model 2: Total Sleep Time
Cannabis Use (ref: no use)	0.559	[0.015, 1.104]	0.394	0.046
Day	0.024	[−0.034, 0.082]	0.017	0.425
Model 3: Sleep Fragmentation Index
Cannabis Use (ref: no use)	0.846	[−4.469, 6.161]	0.062	0.756
Day	−0.456	[−1.018, 0.106]	−0.033	0.114