Table 2 Linear Regression Analysis of Patient Characteristics and Effect of PCCNP q on HADS and TSK (n = 265)

Gender / Female

-9.149

-0.412

-6.993*

< 0.001*

-11.725

-6.572

Age

-0.105

-0.109

-1.695

0.091

-0.228

0.017

Education

0.028

0.006

0.105

0.916

-0.501

0.558

Marital status / Married

1.210

0.125

2.223*

0.027*

0.138

2.283

Work/working

-0.217

-0.021

-0.361

0.718

-1.398

0.965

Income / Enough

-3.383

-0.163

-2.884*

0.004*

-5.694

-1.073

Onset

0.585

0.198

3.474*

0.001*

0.253

0.916

Are there any other diseases /

12.491

0.388

6.098*

< 0.001*

8.457

16.525

Family history

4.068

0.161

3.234*

0.001*

1.591

6.545

PCCNP q*

-0.295

-0.409

-8.061*

< 0.001*

-0.367

-0.223

R² = 0.470, Adjusted R² = 0.449, F = 22.512^*, p < 0.001^*

Model2 Effect of PCCNP q on TSK

B

Beta

t

p

95% CI

LL

UL

HADS*

-1.280

-0.642

-1.338

0.182

-3.165

0.604

PCCNP q*

0.377

0.366

0.762

0.447

-0.596

1.349

R² = 0.080, Adjusted R² = 0.073, F = 11.375^*, p < 0.001^*