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Table 2 Multivariable logistic regression to compare influenza vaccine uptake rates between the self-paid and subsidized groups (N = 450)

From: Influenza vaccine uptake among children and older adults in China: a secondary analysis of a quasi-experimental study

Different funding group

Crude OR

(95% CI)

P-value*

Adjusted OR

(95% CI) †

P value‡

Self-paid group (n = 150)

Ref.

< 0.001

Ref.

0.001

Subsidized group (n = 300)

5.18 (3.40, 7.91)

5.96 (3.77, 9.42)

  1. *P-value for univariate regression analysis
  2. † Adjusted odds ratio: odds ratio adjusted for prior confounders including age and sex in the multivariable logistic model
  3. ‡ P value for multivariable regression analysis