Table 5.
Correlation of the training time and the change of PSG parameter, sleep characteristics, and performance in Pearson's correlation analysis.
| The length of training time | ||
|---|---|---|
| r | P-value | |
| Δ AHI | −0.833 | <0.001 |
| Δ Min SaO2 | 0.487 | 0.014 |
| Δ AI | −0.541 | 0.035 |
| Δ SI | −0.605 | 0.001 |
| Δ SSS | −0.450 | 0.024 |
| Δ PSQI | −0.462 | 0.020 |
| Δ MMSE | 0.358 | 0.079 |
| Δ FMA | 0.627 | 0.001 |
| Δ Barthel index | 0.569 | 0.003 |
Δ, 6 weeks – baseline; AHI, apnea – hypopnea index; SaO2, oxygen saturation; AI, arousal index per sleep hour; SI, snore index; SSS, Stanford sleepiness scale; PSQI, Pittsburg sleep quality index scale; MMSE, Mini-mental State Examination; FMA, Fugl-Meyer Assessment.