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Correlation analyses of the NHR and MHR with disease duration and PD stage
| NHR | MHR | Disease duration | Hoehn-Yahr | |
|---|---|---|---|---|
| NHR | 1 | |||
| MHR | .660b | 1 | ||
| Disease duration | −.223a | −0.003 | 1 | |
| Hoehn-Yahr | 0.177 | .247a | .373b | 1 |
aAt the level of 0.05 (two-tailed), there was a significant correlation
bAt the level of 0.01 (two-tailed), there was a significant correlation
