Table 4.

Multiple linear regression for anxiety score

Variables (exposure)	Non-adjusted (β, 95% CI, P)	Adjusted (β, 95% CI, P)
Direct contact treatment
No	Reference	Reference
Yes	2.28 (0.64–3.92) 0.0068	2.33 (0.65–4.00) 0.0068
Suspect cases
No	Reference	Reference
Yes	4.13 (1.30–6.95) 0.0043	4.44 (1.55–7.33) 0.0028
Hubei province
No	Reference	Reference
Yes	3.71 (1.53–5.90) 0.0009	3.67 (1.44–5.89) 0.0013

Outcome: anxiety score.

Non-adjusted model adjusted for: we did not adjust for other covariants.

Adjusted model adjusted for: gender, age, education, marital status.

Ref: reference.