Table 4 Logistic regression of variables associated with suicidal thoughts

Outpatients [variance inflation factor (VIF) = 1.041–1.184, χ² = 22.711 (p = 0.002)]

Age (years)

0.942

0.855–1.038

0.226

Gender

 Male

0.172

0.032–0.943

0.043

 Female

Reference

Education

 Senior high or below

3.66

0.625–21.442

0.15

 College or above

Reference

Resilience

0.739

0.545–1.003

0.052

Trust of information

0.794

0.646–0.976

0.028

Fear of COVID-19

1.155

1.002–1.33

0.046

Insomnia severity

1.054

0.917–1.21

0.459

Healthcare workers [VIF = 1.033–1.25, χ² = 19.313 (p = 0.007)]

Age (years)

0.948

0.891–1.008

0.088

Gender

 Male

0.413

0.107–1.597

0.2

 Female

Reference

Education

 Senior high or below

3.373

0.657–17.306

0.145

 College or above

Reference

Resilience

1.004

0.816–1.237

0.968

Trust of information

0.91

0.813–1.018

0.098

Fear of COVID-19

1.127

1.035–1.228

0.006

Insomnia severity

1.062

0.965–1.169

0.216

General population [VIF = 1.032–1.168, χ² = 132.043 (p < 0.001)]

Age (years)

0.978

0.955–1.003

0.084

Gender

 Male

0.673

0.43–1.052

0.082

 Female

Reference

Education

 Senior high or below

0.832

0.482–1.435

0.508

 College or above

Reference

Resilience

0.958

0.883–1.04

0.305

Trust of information

0.988

0.929–1.051

0.702

Fear of COVID-19

1.1

1.056–1.146

< 0.001

Insomnia severity

1.175

1.13–1.222

< 0.001