Table S1.

Odds ratios [95% confidence intervals] for the association between sleep stage transition rates, self-reported restless and light sleep using the polytomous multivariable^* logistic regression model

Transition	Q4 vs.Q1-3 Cutoff point	Restless Sleep		Light Sleep
		Response	Odds Ratio	Response	Odds Ratio
		(Restful)		(Deep)
WN	5.23 events/h	5	Reference	5	Reference
		4	1.09 [0.94, 1.25]	4	1.13 [0.97, 1.32]
		3	1.15 [1.00, 1.31]	3	1.22 [1.05, 1.41]
		2	1.19 [1.04, 1.38]	2	1.23 [1.05, 1.44]
		1	1.26 [1.07, 1.47]	1	1.40 [1.17, 1.67]
		(Restless)		(Light)
NW	4.74 events/h	5	Reference	5	Reference
		4	1.05 [0.92, 1.21]	4	1.13 [0.97, 1.32]
		3	1.11 [0.97, 1.27]	3	1.23 [1.06, 1.42]
		2	1.16 [1.01, 1.33]	2	1.23 [1.05, 1.44]
		1	1.20 [1.03, 1.41]	1	1.60 [1.17, 1.67]
NR	1.32 events/h	5	Reference	5	Reference
		4	0.96 [0.86, 1.07]	4	0.95 [0.85, 1.07]
		3	0.99 [0.90, 1.10]	3	0.94 [0.84, 1.04]
		2	0.95 [0.85, 1.06]	2	0.90 [0.80, 1.02]
		1	1.00 [0.88, 1.14]	1	0.96 [0.83, 1.11]
RN	0.69 events/h	5	Reference	5	Reference
		4	0.97 [0.87, 1.07]	4	0.94 [0.84, 1.05]
		3	0.92 [0.83, 1.02]	3	0.90 [0.81, 1.00]
		2	0.96 [0.86, 1.07]	2	0.91 [0.80, 1.02]
		1	1.00 [0.88, 1.14]	1	0.94 [0.82, 1.09]
RW	1.29 events/h	5	Reference	5	Reference
		4	0.99 [0.88, 1.12]	4	1.03 [0.91, 1.17]
		3	1.03 [0.92, 1.16]	3	1.04 [0.93, 1.18]
		2	0.94 [0.83, 1.06]	2	1.02 [0.90, 1.17]
		1	0.99 [0.87, 1.14]	1	0.96 [0.82, 1.12]
WR	0.58 events/h	5	Reference	5	Reference
		4	1.06 [0.94, 1.18]	4	1.03 [0.91, 1.16]
		3	1.03 [0.93, 1.16]	3	1.03 [0.92, 1.15]
		2	0.93 [0.83, 1.05]	2	0.96 [0.84, 1.09]
		1	0.91 [0.79, 1.05]	1	0.92 [0.79, 1.08]

^*Adjusted for age, sex, race, body mass index, total sleep time, sleep stage percentages, wake time after sleep onset, and the arousal index.