Table 7.
Results of the three-group Kruskal–Wallis test analysis.
| Subject | Control Group (n = 18) |
PD Group w. Clonazepam (n = 10) |
PD group w.o. Clonazepam (n = 10) |
p-Value |
|---|---|---|---|---|
| Mean ± SD (Minimum–Maximum) | Mean ± SD (Minimum–Maximum) | Mean ± SD (Minimum–Maximum) | ||
| Light sleep (N1 + N2) (%) | 25.7 ± 21.3 (3.0–79.4) | 56.2 ± 19.4 (38.6–90.3) | 64.2 ± 19.7 (40.0–90.5) | 0.001 * |
| Deep sleep (N3) (%) | 38.1 ± 24.3 (0–76.5) | 27.3 ± 15.0 (1.9–43.7) | 16.8 ± 13.8 (1.9–48.6) | 0.031 * |
| REM (%) | 36.1 ± 24.1 (6.9–81.5) | 16.4 ± 11.2 (1.8–31.4) | 18.9 ± 12.7 (4.5–38.0) | 0.017 * |
| Abnormal REM (%) | 1.6 ± 1.3 (0–4.0) | 2.0 ± 1.7 (0–4.8) | 5.7 ± 7.1 (1.3–25.0) | 0.007 * |
* p < 0.05.