Table 4.
Correlations (Pearson) between demographic and clinical variables and PDQ-39 mobility domain change score
| PDQ-39 mobility domain (change score) | P-value | |
|---|---|---|
| GENDER | 0.21 | 0.20* |
| AGE (years) | 0.14 | 0.41 |
| TIME FROM ONSET (years) | −0.15 | 0.39 |
| H&Y | 0.22 | 0.20* |
| 10MWT(s) | 0.09 | 0.58 |
| TUG(s) | −0.04 | 0.81 |
| BBS | −0.06 | 0.70 |
| ABC | 0.09 | 0.58 |
| FOGQ | −0.27 | 0.10* |
| UPDRS part 3 | 0.01 | 0.93 |
| MMSE | 0.23 | 0.17* |
| PDQ39 mobility domain (baseline) | −0.37 | 0.02* |
PDQ39 mobility domain Parkinson’s Disease Questionnaire-mobility domain, H&Y Hoehn and Yahr, 10MWT 10-m walking test, TUG Timed up and go, BBS Berg Balance Scale, ABC Activities Balance Confidence, FOGQ Freezing of gait questionnaire, UPDRS part 3 Unified Parkinson Disease Rating Scale-Motor Section part 3, MMSE Mini Mental State Examination. * P-value < 0.2