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. Author manuscript; available in PMC: 2015 Dec 5.
Published in final edited form as: Vaccine. 2014 Oct 30;32(51):6948–6955. doi: 10.1016/j.vaccine.2014.10.060

Table 4.

Infant pneumococcal antibody concentrations at five time periods

Sample Type Antigen Mean (μg/mL) Mean Log T Statistic p-value Test Result Conclusion
Vaccine Placebo Vaccine Placebo
Infant Cord 4 5.155 0.315 0.979 −1.770 17.816 4.06E-39 Totally Non-inferior
Infant Cord 6B 24.219 1.384 2.148 −0.168 14.140 3.44E-28
Infant Cord 9V 6.925 1.007 1.259 −0.671 13.813 9.25E-29
Infant Cord 14 30.626 4.129 2.659 0.448 12.295 9.17E-25
Infant Cord 18C 15.067 0.661 2.010 −0.908 18.273 8.20E-39
Infant Cord 19F 10.771 3.594 1.956 0.870 10.628 3.35E-20
Infant Cord 23F 23.216 1.034 2.227 −0.457 15.784 3.34E-32
Infant 6-Mo 4 0.675 1.410 −0.773 0.021 −0.664 7.46E-01 Inferior Non-Inferior for 6B, 23F
Infant 6-Mo 6B 0.977 0.487 −0.657 −1.085 6.900 1.25E-10
Infant 6-Mo 9V 0.744 1.381 −0.662 −0.051 0.520 3.02E-01 Inferior
Infant 6-Mo 14 3.043 6.971 0.694 1.340 0.246 4.03E-01 Inferior
Infant 6-Mo 18C 1.023 1.440 −0.666 0.022 0.028 4.89E-01 Inferior
Infant 6-Mo 19F 1.243 3.564 −0.170 0.865 −2.314 9.89E-01 Inferior
Infant 6-Mo 23F 1.539 0.696 −0.716 −1.061 4.940 1.16E-06
Infant 7-Mo 4 1.751 2.079 0.120 0.470 2.475 7.34E-03 Inferior Totally Inferior
Infant 7-Mo 6B 2.684 4.949 0.016 0.975 −1.241 8.92E-01 Inferior
Infant 7-Mo 9V 1.631 2.324 0.066 0.518 1.613 5.46E-02 Inferior
Infant 7-Mo 14 7.301 10.874 1.439 1.995 0.729 2.34E-01 Inferior
Infant 7-Mo 18C 1.451 3.183 −0.158 0.915 −2.397 9.91E-01 Inferior
Infant 7-Mo 19F 1.941 3.471 0.356 1.011 0.295 3.84E-01 Inferior
Infant 7-Mo 23F 1.051 2.583 −0.469 0.551 −1.893 9.70E-01 Inferior
Infant 12-Mo 4 0.351 0.429 −1.300 −1.088 3.928 7.01E-05 Non-Inferior for 4, 9V, 19F
Infant 12-Mo 6B 0.877 1.474 −0.690 −0.043 0.286 3.88E-01 Inferior
Infant 12-Mo 9V 0.598 0.611 −0.983 −0.784 3.576 2.52E-04
Infant 12-Mo 14 2.101 3.086 0.268 0.762 1.081 1.41E-01 Inferior
Infant 12-Mo 18C 0.441 0.644 −1.570 −0.716 −0.999 8.40E-01 Inferior
Infant 12-Mo 19F 1.288 1.643 −0.207 0.108 2.436 8.15E-03
Infant 12-Mo 23F 0.345 0.599 −1.530 −0.783 −0.357 6.39E-01 Inferior
Infant 13-Mo 4 4.075 3.404 0.950 0.860 4.651 4.27E-06 Non-Inferior for 4, 9V, 14
Infant 13-Mo 6B 13.727 20.071 1.643 2.519 −0.778 7.81E-01 Inferior
Infant 13-Mo 9V 4.805 4.547 1.169 1.139 4.437 1.02E-05
Infant 13-Mo 14 13.357 12.702 2.138 2.206 3.460 3.75E-04
Infant 13-Mo 18C 3.416 6.034 0.743 1.453 −0.101 5.40E-01 Inferior
Infant 13-Mo 19F 4.256 6.551 1.148 1.550 2.050 2.13E-02 Inferior
Infant 13-Mo 23F 4.036 10.360 0.794 1.821 −1.604 9.44E-01 Inferior