TABLE 2

Prediction of acquisition of postimmunization pneumococcal carriage 1 month after immunization with a 9-valent pneumococcal conjugate vaccine, with serum serotype-specific IgG and IgM antibodies and MOPA of antipneumococcal antibodies as covariates, in a logistic regression model

SerotypeProbability of pneumococcal carriage (OR [95% CI])a
IgGIgMMOPA
6A0.90 (0.62–1.32)0.65 (0.33–1.29)0.83 (0.69–1.01)
9V1.88 (0.69–5.09)1.00 (0.34–2.91)0.97 (0.59–1.60)
140.39 (0.20–0.76)0.43 (0.19–0.99)0.96 (0.66–1.41)
19F0.63 (0.40–0.996)0.87 (0.46–1.63)0.93 (0.75–1.15)
23F0.85 (0.60–1.20)0.93 (0.58–1.49)0.87 (0.73–1.04)
  • a Statistically significant results are shown in bold.