Sleep parameters
| Absolute time (in min) | p values | Percentage of time (in %) | ||||
|---|---|---|---|---|---|---|
| Healthy controls (mean ± SEM) | SAD (mean ± SEM) | Healthy controls (mean ± SEM) | SAD (mean ± SEM) | p values | ||
| Sleep latency | 19.11 ± 3.67 | 15.36 ± 3.53 | 0.47 | |||
| REM sleep latency | 181.33 ± 20.57 | 151.77 ± 11.36 | 0.21 | |||
| NREM sleep | ||||||
| N1 | 21.42 ± 5.57 | 24.80 ± 4.81 | 0.65 | 4.46 ± 1.26 | 4.63 ± 0.82 | 0.91 |
| N2 | 241.22 ± 5.88 | 231.85 ± 13.91 | 0.55 | 48.53 ± 1.45 | 44.21 ± 2.55 | 0.16 |
| N3 | 143.11 ± 13.13 | 166.23 ± 15.49 | 0.27 | 28.27 ± 2.00 | 31.47 ± 2.60 | 0.35 |
| REM sleep | 94.44 ± 6.43 | 103.64 ± 7.64 | 0.37 | 18.74 ± 1.02 | 19.69 ± 1.45 | 0.60 |
| Total sleep time | 500.19 ± 14.32 | 526.51 ± 14.26 | 0.21 | |||