Table 3.

Sleep quality and health-related lifestyle behaviors of the study sample (n=338).

Variables	n (%)	[95%CI]
Sleep quality
Good (PSQI≤5)	214 (63.3)	[57.9, 68.4]
Poor (PSQI>5)	124 (36.7)	[31.6, 42.1]
Lifestyle domains
Health and exercise
Healthy	73 (21.6)	[17.4, 26.4]
Moderate	158 (46.7)	[41.3, 52.2]
Unhealthy	107 (31.7)	[26.8, 37.0]
Psychological health
Healthy	74 (21.9)	[17.7, 26.8]
Moderate	132(39.1)	[33.9, 44.5]
Unhealthy	132 (39.1)	[33.9, 44.5]
Substance use
Healthy	221 (65.4)	[60.0, 70.4]
Moderate	75 (22.2)	[18.0, 27.1]
Unhealthy	42 (12.4)	[9.2, 16.5]
Nutrition
Healthy	114 (33.7)	[28.8, 39.1]
Moderate	159 (47.0)	[41.6, 52.5]
Unhealthy	65 (19.2)	[15.2, 23.9]
Social concern
Healthy	61 (18.0)	[14.2, 22.6]
Moderate	125 (37.0)	[31.9, 42.4]
Unhealthy	152 (45.0)	[39.6, 50.4]
Sense of purpose
Healthy	95 (28.1)	[23.4, 33.3]
Moderate	118 (34.9)	[29.9, 40.3]
Unhealthy	125 (37.0)	[31.9, 42.4]

Notes: PSQI = Pittsburg sleep quality index; CI = Confidence intervals.