Student group | Not student group | p-value | |
N | 120 | 517 | |
Age (years) † | 22.0 (20.0 - 23.0) | 27.0 (25.0 - 28.0) | <0.001 § |
Sex ‡ | |||
Male | 74 (61.7) | 242 (46.8) | |
Female | 46 (38.3) | 275 (53.2) | 0.004 ¶ |
Occupation ‡ | |||
Full-time employee | 0 (0) | 279 (54.0) | |
Part time employee | 0 (0) | 85 (16.4) | |
Self-employed | 0 (0) | 23 (4.4) | |
Homemaker | 0 (0) | 73 (14.1) | |
Student | 120 (100) | 0 (0.0) | |
Unemployed | 0 (0) | 57 (11.0) | <0.001 ¶ |
Marriage status ‡ | |||
Married | 2 (1.7) | 152 (29.4) | |
Unmarried | 110 (91.7) | 317 (61.3) | |
Divorced or widowed | 8 (6.7) | 48 (9.3) | <0.001 ¶ |
Days of exercise per week (days) † | 1.0 (1.0 - 2.0) | 0.0 (0.0 - 2.0) | 0.243 § |
Current drinking ‡ | |||
Yes | 57 (47.5) | 233 (45.1) | |
No | 63 (52.5) | 284 (54.9) | 0.684 ¶ |
Current smoking ‡ | |||
Yes | 12 (10.0) | 67 (13.0) | |
No | 108 (90.0) | 450 (87.0) | 0.444 ¶ |
Sleep duration (hours) † | 7.0 (6.0 - 8.0) | 6.8 (6.0 - 7.1) | 0.016 § |
PSQI-J score† | 4.0 (3.0 - 7.0) | 5.0 (3.0 - 7.0) | 0.261 § |