Total, irritative, and obstructive symptom indices and QOL index scores of female patients at each modified Hoehn and Yahr stage of disability
| Hoehn and Yahr stage | IPSS | QOL | |||
|---|---|---|---|---|---|
| Total | Irritative | Obstructive | |||
| 1 (n=5) | 4.8 (3.8) | 2.6 (2.0) | 2.2 (2.3) | 1.2 (1.1) | |
| 2 (n=25) | 4.8 (3.6) | 2.9 (2.0) | 1.8 (2.0) | 1.6 (1.2) | |
| 3 (n=61) | 8.0 (6.6) | 4.5 (3.3) | 3.5 (3.6) | 2.2 (1.6) | |
| 3.5 (n=21) | 9.6 (5.5) | 5.5 (3.6) | 4.1 (3.6) | 2.8 (1.6) | |
| 4 (n=9) | 13.1 (5.4) | 7.2 (3.3) | 5.9 (2.4) | 3.4 (1.2) | |
Each index score is significantly correlated with the stage of disability (one way ANOVA). Values are means (SD).