Table III.
Sleep measures in controls, in Parkinson’s disease and in parkinsonisms.
| Patients | Controls | PD | Parkinsonisms | PD and parkinsonisms | |||
|---|---|---|---|---|---|---|---|
|
|
|||||||
| p | p | p | |||||
|
| |||||||
| Snoring (%) | 35.58 | 39.69 | .24 | 42.86 | .18 | 40.59 | .1 |
| SDB (%) | 8.48 | 13.4 | .01 | 12.99 | .16 | 13.28 | .007 |
| OSAS (%) | 2.09 | 5.15 | .005 | 1.3 | .63 | 4.06 | .03 |
| ESS score >10 (%) | 2.19 | 7.73 | 1.97 | 1.3 | .59 | 5.90 | < 0.001 |
| Obstructive apnea, AHI (mean±SD) | 19.81 ± 10.02 | ||||||
| 36.67 ± 20.2 | .01 | 13 ± 9.89 | .35 | 27.20 ± 19.91 | .17# | ||
| Central apnea, AHI (mean±SD) | 7.92 ± 4.51 | ||||||
| 7.92 ± 4.51 | 15.33 ± 7.37 | .01 | 6 ± 2.82 | .55 | 11.60 ± 7.43 | .12# | |
Abbreviations: PD=Parkinson’s disease; SDB: sleep-disordered breathing other than snoring; OSAS=obstructive sleep apnea syndrome; ESS=Epworth Sleepiness Scale; AHI=apnea/hypopnea index.
#
based on Mann-Whitney U test.