Table 7.

Epworth Sleepiness Scale

	ESRD	Control	p value
Sitting and reading	1.3 ± 1.1	1.5 ± 1.1	NS
Watching television	1.7 ± 1.0	1.7 ± 1.0	NS
Sitting in public	0.7 ± 0.9	0.9 ± 1.0	NS
Passenger in car	0.9 ± 1.0	1.2 ± 1.1	NS
Lying down in afternoon	2.2 ± 1.0	2.1 ± 1.0	NS
Talking to someone	0.2 ± 0.6	0.2 ± 0.5	NS
Sitting after lunch	1.2 ± 1.0	1.0 ± 1.0	NS
Stopped in traffic	0.1 ± 0.4	0.2 ± 0.6	NS
Total score	8.2 ± 4.6	8.8 ± 4.9	NS

ESRD = end-stage renal disease. Data are mean ± standard deviation.