Relationship between large local reactions (≥50 mm) at preschool booster vaccination site and immune response variables in children determined at the time of boostinga

VariableOdds ratios95% CIbP value
DTaP exclusively in infancy21.9261.682-285.8710.018
Combined DTaP-IPV0.1360.022-0.8580.034
Prebleed TT-specific IL-627.6762.204-347.5300.010
  • a Relationship determined by logistic regression modelling.

  • b 95% CI, 95% confidence interval.