Skip to main content

Table 2 Multiple linear regression between vaccination status and time to negative conversion in all included patients

From: Effect of inactivated COVID-19 vaccine on the negative conversion of nucleic acid in asymptomatic or mild patients with COVID-19

Factor

Level

Coefficient [95% CI]

p

Vaccination

Dose 1 vs. 0

-0.35 [-1.90, 1.20]

0.657

Dose 2 vs. 0

-0.88 [-1.74, -0.02]

0.045

Dose 3 vs. 0

-1.51 [-2.33, -0.70]

< 0.001

Dose 2 vs. 1

-0.53 [-1.92, 0.87]

0.459

Dose 3 vs. 2

-0.63 [-1.07, -0.20]

0.004

Dose 3 vs. 1

-1.16 [-2.53, 0.21]

0.097

Dose 3 vs. No Booster

-0.81 [-1.21, -0.41]

< 0.001

Age (per year)

~

0.04 [0.02, 0.05]

< 0.001

Gender

Female vs. Male

-0.18 [-0.56, 0.19]

0.332

Chronic Disease history

~

0.15 [-0.40, 0.70]

0.597

Surgical history

~

-0.10 [-0.63, 0.43]

0.707

Allergic history

~

0.02 [-0.77, 0.80]

0.969

  1. CI: confidence interval