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Table 6 Multivariate analysis at baseline for the onset of FoG during the 5-year follow up

From: Predicting the onset of freezing of gait in Parkinson’s disease

Index

OR

95% CI

P

PIGD score

1.78

1.36

2.39

< 0.001*

Abeta42

1.00

1.00

1.00

0.009*

SDMT score

0.96

0.92

0.99

0.013*

MDS-UPDRS Part I Fatigue

1.92

1.17

3.29

0.013*

  1. Abeta OR 0.999, 95% CI: 0.998–1.000
  2. R2 = 0.227 (Cox & Snell), R2 = 0.310 (Nagelkerke). Homer and Lemeshow Goodness of fitχ2 = 7.383, p = 0.496
  3. P <0.05 was presented with ‘*’