Table 3 Binary logistic regression analyses predicting health-related behaviours and BMI (n = 1205)

Age

8.910

1.050

1.017–1.084

.003*

6.070

.963

.935–.992

.014*

16.703

1.094

1.048–1.141

.000**

17.185

1.089

1.046−1.133

.000**

Sex

 0 = Male

 1 = Female

1.560

1.245

.883–1.754

.212

4.251

1.385

1.016–1.887

.039*

6.644

.452

.247–.827

.010*

2.112

.683

.408–1.142

.146

Parental education

 0 = Other

 1 = University

5.000

1.357

1.038–1.774

.025*

1.194

.877

.692–1.110

.275

.138

1.078

.726–1.600

.710

.730

1.170

.816–1.676

.383

Parental birthplace

 0 = Other

 1 = Both parents born in Denmark

.168

1.076

.759–1.524

.682

1.229

.838

.614–1.145

.268

6.803

1.841

1.164–2.911

.009*

.084

.933

.584–1.491

.773

Family history of T2D

 0 = No/don’t know

 1 = Yes

8.057

.665

.502–.882

.005*

3.103

1.259

.974–1.628

.078

.179

1.098

.713–1.690

.672

22.159

.421

.293–.603

.000**

Openness

4.135

.882

.782–.995

.044*

1.882

.928

.833–1.033

.170

.286

.953

.797–1.138

.593

6.123

1.236

1.045−1.461

.013*

Conscientiousness

6.112

.871

.781–.972

.013*

14.660

1.215

1.100–1.342

.000**

3.610

.860

.736–1.005

.057

.096

.977

.842–1.133

.756

Extraversion

.159

1.018

.933–1.110

.690

8.366

1.119

1.037–1.208

.004*

4.257

.875

.771–.993

.039*

.390

1.038

.924–1.165

.532

Agreeableness

1.895

1.094

.963–1.244

.169

1.299

.937

.838–1.048

.254

.868

.913

.755–1.105

.351

2.873

.860

.722–1.024

.090

Emotional stability

.001

.998

.901–1.107

.975

3.899

1.095

1.001–1.199

.048*

.094

.977

.841–1.135

.759

.767

.941

.821–1.079

.381