Table 4 Statistical correlations between sleep disorders after stroke and stroke clinical variables
Excessive daytime sleeping | Insomnia | No complaints | Parasomnia | Sleep-disordered breathing | Chi-square test | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
No. | % | No. | % | No. | % | No. | % | No. | % | X2 | P value | ||
Type | Hemorrhagic | 6 | 46.2% | 4 | 36.36% | 5 | 55.6% | 7 | 35.0% | 9 | 40.91% | 1.320 | 0.857 |
Ischemic | 7 | 53.8% | 7 | 36.64% | 4 | 44.4% | 13 | 65.0% | 13 | 59.09% | |||
Side | Left hemisphere | 6 | 46.15% | 5 | 45.45% | 6 | 66.7% | 9 | 45.0% | 7 | 31.82% | 4.843 | 0.774 |
Right hemisphere | 4 | 30.77% | 3 | 27.27% | 3 | 33.3% | 6 | 30.0% | 8 | 36.36% | |||
Brainstem | 3 | 23.08% | 3 | 27.27% | 0 | 0.0% | 5 | 25.0% | 7 | 31.82% | |||
Severity (NIHSS) | Minor | 5 | 38.5% | 5 | 45.5% | 5 | 55.6% | 9 | 45.0% | 16 | 72.7% | 14.243 | 0.076 |
Moderate | 8 | 61.5.% | 5 | 45.5% | 4 | 44.4.0% | 6 | 30.0% | 5 | 22.7% | |||
Moderately severe | 0 | 0.0% | 1 | 9.1% | 0 | 0.0% | 5 | 25.0% | 1 | 4.5% | |||
Time | 1–4 weeks | 8 | 61.5% | 9 | 81.8% | 5 | 55.6% | 10 | 50.0% | 15 | 68.2% | 5.815 | 0.668 |
5–8 weeks | 5 | 38.5% | 2 | 18.2% | 4 | 44.4% | 9 | 45.0% | 7 | 31.8% | |||
9–12 weeks | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 1 | 5.0% | 0 | 0.0% | |||