Table 2.

Prevalence of Sleep Symptoms among Primary Care Patients Studied (N = 1934)

	Overall		<65 Years Old (n = 1481)		≥65 Years Old (n = 424)		P (for Age Comparison)
	n	%	n	%	n	%	P (for Age Comparison)
During the day
Feels sleepy ≥ once a week doing daily activities	1070	55.4	820	55.4	238	56.3	.743
Dozes off ≥ once a week doing daily activities	718	37.1	525	35.5	187	44.2	.001
At night
Legs fell unpleasant, tingling, creeping, restless ≥ once a week	544	28.2	417	28.2	122	28.9	.780
Snores loudly ≥ once a week	638	33.0	513	34.7	119	28.2	.013
Reports stopping breathing or gasping for breath during sleep	262	13.6	220	14.9	39	9.2	.003
Wakes ≥3 times	664	34.4	527	35.6	129	30.5	.051