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Table 1 Determinants of seropositivity at study enrollment according to a multivariate logistic regression model

From: Long -term persistence of antibodies against varicella in fully immunized healthcare workers: an Italian retrospective cohort study

Determinant aOR 95%CI p-value
Age at enrollment (years) 0.99 0.82–1.19 0.904
Sex (male vs. female) 0.36 0.28–0.72 0.003
Chronic disease (yes/no) 0.86 0.44–1.68 0.650
Age at the time of the first vaccine dose, basal routine 0.84 0.74–0.95 0.006
Age at the time of the second vaccine dose, basal routine 1.13 0.95–1.33 0.157
  1. Hosmer-Lemeshow Χ2 = 5.8; p = 0.675