Table 2 Univariate and multivariate analyses of the anxiety symptoms among the quarantined college students

Age

0.997(0.937–1.061)

0.932

1.018(0.948–1.092)

0.631

Sex

Man

Reference

Woman

1.414(0.914–2.187)

0.119

0.613(0.356–1.055)

0.077

Quarantine duration

1.036(1.020–1.052)

 < 0.001

1.039(1.021–1.057)

 < 0.001

Marital status

Unmarried

Reference

Married

1.094(0.585–2.043)

0.779

0.989(0.493–1.984)

0.976

Education level

Undergraduate

Reference

Postgraduate

1.878(1.044–3.376)

0.035

2.304(1.188–4.467)

0.014

Doctoral student

1.937(1.046–3.588)

0.035

2.511(1.257–5.013)

0.009

BMI

0.995(0.926–1.069)

0.890

1.020(0.932–1.117)

0.663

Skipping breakfast

No

Reference

Yes

1.953(1.258–3.033)

0.003

2.329(1.439–3.770)

0.001

Regular physical exercise

No

Reference

Yes

0.657(0.438–0.988)

0.043

0.579(0.370–0.904)

0.017

Positive attitude towards COVID-19

No

Reference

Yes

0.870(0.581–1.304)

0.500

0.432(0.245–0.763)

0.004

Stomachache or abdominal pain

No

Reference

Yes

1.718(1.110–2.661)

0.015

2.071(1.135–3.780)

0.018

Nausea or dyspepsia

No

Reference

Yes

1.578(1.041–2.391)

0.031

1.810(1.009–3.249)

0.047

Constipation or diarrhea

No

Reference

Yes

1.058(0.700–1.601)

0.788

0.899(0.534–1.514)

0.689