Table 2.
The differences of clinical data between REM rebounders and non-REM rebounders.
| REM rebounders n = 225 | Non-REM rebounders n = 276 | χ2 | p value | |||
|---|---|---|---|---|---|---|
| Age | 48.36 ± 10.63 | 48.00 (41.00,55.50) | 51.24 ± 11.24 | 51.00 (43.00,59.00) | 0.006* | |
| Sex (Male) | 200 | (88.9%) | 241 | (87.3%) | 0.290 | |
| BMI | 30.25 ± 4.24 | 29.94 (27.27,32.93) | 28.34 ± 3.63 | 28.35 (25.88,30.48) | 0.000*** | |
| ESS | 12.98 ± 6.93 | 13.00 (7.00,19.00) | 9.00 ± 6.15 | 8.00 (4.00,13.00) | 0.000*** | |
| Insomnia | 87 | (38.67%) | 142 | (51.45%) | 8.161 | 0.004** |
| Early insomnia | 32 | (14.22%) | 75 | (27.17%) | 12.379 | 0.000*** |
| Middle insomnia | 58 | (25.78%) | 82 | (29.71%) | 0.952 | 0.329 |
| Late insomnia | 68 | (24.63%) | 39 | (17.33%) | 3.937 | 0.047* |
| Dizzy | 86 | (38.22%) | 137 | (49.64%) | 6.54 | 0.011* |
| Anxiety | 42 | (18.67%) | 92 | (33.33%) | 13.609 | 0.000*** |
| Irritability | 58 | (25.78%) | 102 | (36.96%) | 7.126 | 0.008** |
| Depression | 49 | (21.78%) | 85 | (30.80%) | 5.146 | 0.023* |
| Cognition dysfunction | 26 | (11.56%) | 45 | (16.30%) | 2.298 | 0.13 |
| Gastric reflux | 38 | (16.89%) | 41 | (14.86%) | 0.386 | 0.534 |
| Hyposexuality | 67 | (29.78%) | 61 | (22.10%) | 3.84 | 0.05 |
| Fatigue | 79 | (35.11%) | 101 | (36.59%) | 0.118 | 0.731 |
| Hypertension | 110 | (48.89%) | 128 | (46.38%) | 0.314 | 0.575 |
| Cardiac Diseases | 24 | (10.67%) | 42 | (15.22%) | 2.244 | 0.134 |
| Diabetes mellitus | 17 | (7.56%) | 27 | (9.78%) | 0.767 | 0.381 |
| Legs uncomfortable | 55 | (24.44%) | 74 | (26.81%) | 0.363 | 0.547 |
| Stroke | 11 | (4.89%) | 17 | (6.16%) | 0.379 | 0.538 |