Mann-Whitney’s U-test | HPs (N = 16) | PDs (N = 9) | Z value | p-value | |||||||
Median value | 25% value | 75% value | Range | Median value | 25% value | 75% value | Range | ||||
Wakig time | LF/HF | 3.37 | 2.45 | 6.09 | 2.19 - 8.16 | 1.78 | 1.36 | 3.61 | 0.84 - 5.66 | −2.60 | ** |
HF (msec2) | 343.61 | 188.01 | 434.73 | 101.09 - 677.90 | 82.52 | 76.03 | 694.47 | 15.69 - 3591.82 | −1.19 | n.s. | |
Sleeping time | LF/HF | 1.59 | 0.91 | 2.23 | 0.81 - 2.94 | 1.62 | 0.99 | 2.87 | 0.67 - 4.17 | −0.28 | n.s. |
HF (msec2) | 759.72 | 470.31 | 1102.05 | 160.04 - 1774.53 | 205.50 | 82.42 | 1440.85 | 18.21 - 4027.65 | −1.53 | n.s. | |
Pearson’s r values of correlation | HPs (N = 16) | PDs (N = 9) | p-value | ||||||||
Median value | 25% value | 75% value | Range | Median value | 25% value | 75% value | Range | ||||
Wakig time | LF/HF and AC | 0.26 | 0.17 | 0.35 | −0.15 - 0.49 | 0.09 | 0.04 | 0.17 | −0.34 - 0.32 | § | |
HF and AC | −0.26 | −0.40 | −0.16 | −0.55 - 0.14 | −0.14 | −0.19 | −0.07 | −0.25 - 0.27 | |||
Sleeping time | LF/HF and AC | 0.08 | 0.02 | 0.12 | −0.25 - 0.39 | 0.04 | 0.01 | 0.11 | −0.24 - 0.42 | ||
HF and AC | −0.84 | −0.17 | 0.00 | −0.32 - 0.23 | −0.03 | −0.13 | 0.18 | −0.19 - 0.28 |