Table 5 Multivariate statistical analysis for PDQ-SI(General linear model)
Parameter | B | SE | 95 % CI | p value | ||
|---|---|---|---|---|---|---|
Insufficient drug efficacy | ||||||
No | Reference | |||||
Yes | 13.12 | 2.46 | 8.30 | , | 17.94 | 0.000 |
Hoehn and Yahr stage | ||||||
<3 | Reference | |||||
>3 | 8.69 | 2.26 | 4.25 | , | 13.12 | 0.000 |
Gender | ||||||
Male | Reference | |||||
Female | −2.01 | 1.01 | −3.98 | , | −0.03 | 0.046 |
Age | 0.44 | 0.07 | 0.31 | , | 0.57 | 0.000 |
Disease duration | 5.47 | 0.89 | 3.73 | , | 7.22 | 0.000 |
Interaction | ||||||
Insufficient drug efficacy(N), H&Y < 3 | Reference | |||||
Insufficient drug efficacy(N), H&Y≧3 | Reference | |||||
Insufficient drug efficacy(Y), H&Y < 3 | Reference | |||||
Insufficient drug efficacy(Y), H&Y≧3 | −5.71 | 2.81 | −11.22 | , | −0.19 | 0.042 |