Table 2 Circadian parameters, depression symptoms, and quality of life
Variable | Category | n (%) | M (SD) | Median (interquartile range) | p a |
|---|---|---|---|---|---|
| Â | Evening | 50 (25.2) | 46.18 (7.06) | Â | 0.141 |
Chronotype | Neither | 141 (71.2) | Â | Â | |
| Â | Morning | 7 (3.5) | Â | Â | |
Social jetlag |  |  |  | 1 h 5 min (30 min ~ 1 h 59 min) | 0.018 |
Sleep duration | Â | Â | 7Â h 9Â min (1Â h 30Â min) | Â | 0.915 |
Light exposure |  |  |  | 1 h 24 min (51 min ~ 2 h 23 min) | 0.001 |
Depression symptoms |  |  |  | 11.00 (8.00 ~ 17.00) | < 0.001 |
Quality of life | Â | Â | 94.36 (18.02) | Â | 0.750 |