Table 2 Regression analysis with the total score of PCL-5 of HCWs in T2 as the outcome variable.

From: The increase of PTSD in front-line health care workers during the COVID-19 pandemic and the mediating role of risk perception: a one-year follow-up study

Model

 

PCL - Total (T2)

Adjusted R2

ΔR2

ΔF

Beta

SE

β

t

R2

1

(Constant)

15.945

22.519

 

0.708

0.070

−0.014

0.070

0.838

 

Sex

8.887

5.319

0.245

1.671

    
 

Age

−0.277

0.263

−0.134

−1.052

    
 

Ethnic

4.647

7.020

0.080

0.662

    
 

Nurse versus other

−12.473

15.109

−0.334

−0.826

    
 

Doctor versus other

−20.098

16.902

−0.524

−1.189

    
 

Education

6.303

6.300

0.164

1.000

    

2

(Constant)

−4.591

17.144

 

−0.268

0.510

0.441

0.440

19.170***

 

Sex

5.072

4.041

0.140

1.255

    
 

Age

−0.174

0.199

−0.084

−0.874

    
 

Ethnic

−1.808

5.304

−0.031

−0.341

    
 

Nurse versus other

−4.314

11.273

−0.116

−0.383

    
 

Doctor versus other

−7.853

12.687

−0.205

−0.619

    
 

Education

5.629

4.684

0.146

1.202

    
 

RP-total (T1)

−1.339

1.808

−0.069

−0.741

    
 

RP-total (T2)

11.754

1.918

0.578

6.128***

    
 

PCL-total (T1)

0.311

0.111

0.264

2.812**

    
  1. В Unstandardized beta, β Standardized regression weight.
  2. *p value less than 0.05, **p value less than 0.01, ***p value less than 0.001.