Research Article
Elevated Serum Homocysteine Levels Have Differential Gender-Specific Associations with Motor and Cognitive States in Parkinson’s Disease
Table 4
Final multivariate model parameter estimates: predictors of UPDRS III score, when separated by gender.
| Gender | Variable | β coefficient | Std. error | Significance |
| Female | Intercept | −19.934 | 11.910 | 0.094 | Disease duration | 0.103 | 0.292 | 0.724 | Age at assessment | 0.432 | 0.196 | 0.027 | Total levodopa equivalent | 0.005 | 0.003 | 0.081 | Hcy | 0.375 | 0.274 | 0.170 |
| Male | Intercept | −15.341 | 7.106 | 0.031 | Disease duration | 0.719 | 0.186 | <0.001 | Age at assessment | 0.354 | 0.105 | 0.001 | Total levodopa equivalent | −0.002 | 0.002 | 0.370 | Hcy | 0.766 | 0.264 | 0.004 |
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