Table 4.

Participants Experiencing Change in Sleep-Related Variables

			Short Sleepers vs Others			Low Sleep Efficiency vs Others
Variable	Change	%	OR	95% CI	p	OR	95% CI	p
SL	≥10 mins reduction	43.09%	1.43	(1.00, 2.05)	0.051	2.84	(1.98, 4.07)	<0.0005
	≥ 30 mins reduction	15.96%	1.31	(0.81, 2.12)	0.267	3.38	(1.99, 5.74)	<0.0005
	≥ 50% reduction	43.97%	1.38	(0.97, 1.98)	0.077	1.80	(1.27, 2.55)	0.001
WASO	≥10 mins reduction	65.78%	1.56	(1.07, 2.29)	0.022	3.75	(2.55, 5.51)	<0.0005
	≥30 mins reduction	44.86%	2.28	(1.58, 3.27)	<0.0005	7.34	(4.96, 10.88)	<0.0005
	≥60 mins reduction	17.31%	2.76	(1.72, 4.43)	<0.0005	23.33	(9.27, 58.70)	<0.0005
NWAK	≥1 fewer awakening	44.68%	1.02	(0.71, 1.46)	0.902	1.13	(0.80, 1.60)	0.477
	≥2 fewer awakenings	12.94%	1.76	(1.04, 2.97)	0.034	1.76	(1.04. 3.00)	0.036
SE%	≥5% gain	54.43%	2.99	(2.05, 4.35)	<0.0005	5.74	(3.93, 8.40)	<0.0005
	≥10% gain	31.56%	3.97	(2.68, 5.90)	<0.0005	19.47	(11.06, 34.29)	<0.0005
TST	≥15 minutes gained	68.44%	5.59	(3.49, 8.95)	<0.0005	2.31	(1.58, 3.38)	<0.0005
	≥30 minutes gained	59.04%	5.22	(3.45, 7.90)	<0.0005	2.10	(1.47, 2.99)	<0.0005
	≥60 minutes gained	36.17%	5.33	(3.60, 7.90)	<0.0005	3.51	(2.39, 5.16)	<0.0005
	≥90 minutes gained	21.10%	5.86	(3.66, 9.40)	<0.0005	4.88	(2.96, 8.04)	<0.0005
	≥120 minutes gained	12.23%	6.96	(3.70, 13.07)	<0.0005	6.38	(3.16, 12.86)	<0.0005