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Table 12 Logistic regression on participation in voluntary testing

From: COVID-19 one year on: identification of at-risk groups for psychological trauma and poor health-protective behaviour using a telephone survey

Sociodemographic

Wald

df

p

OR

95% CI for OR

Gender

Male (vs. female)

1.637

1

0.201

0.889

0.743, 1.064

Age

 

8.779

2

0.012

  

30–59 (vs. 18–29 yo)

7.132

1

0.008

1.494

1.113, 2.007

30–59 (vs. 60 or above)

1.108

1

0.293

0.857

0.644, 1.142

60 or above (vs. 18–29 yo)

7.664

1

0.006

1.743

1.176, 2.583

Education

 

22.415

2

 < 0.0001

  

Primary (vs. college or above)

6.881

1

0.009

1.517

1.111, 2.072

Secondary school (vs. primary)

0.575

1

0.448

1.106

0.853, 1.435

Secondary school (vs. college or above)

22.412

1

 < 0.0001

1.678

1.354, 2.079

Marital status

Married (vs. not married)

17.371

1

 < 0.0001

1.517

1.247, 1.845

Work status

 

12.688

5

0.026

  

Part-time (vs. full-time)

0.015

1

0.903

1.020

0.737, 1.413

Unemployed (vs. full-time)

0.951

1

0.330

0.816

0.542, 1.228

Retired (vs. full-time)

4.404

1

0.036

0.674

0.466, 0.974

Student (vs. full-time)

3.996

1

0.046

0.592

0.354, 0.990

Housemaker (vs. full-time)

8.144

1

0.004

0.584

0.404, 0.845

Income

 

1.248

4

0.870

  

Carer status

 

0.281

1

0.596

  

Watch news

 

0.536

3

0.911

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