Table 2.

Prevalence (reported as a percentage) of the Pittsburgh Sleep Quality Index (PSQI) items (n = 72).

	Very Good	Fairly Good	Fairly Bad	Very Bad
Sleep quality	29.2	41.7	22.2	6.9
Sleep latency	25.0	33.3	22.2	19.4
Sleep duration	20.8	43.1	31.9	4.2
Habitual sleep efficiency	73.6	9.7	8.3	8.3
Sleep disturbance	6.9	90.3	2.8	0
Use of sleeping medication	76.4	15.3	4.2	4.2
Daytime dysfunction	15.3	43.1	38.9	2.8