Table 5.
Maternal and Infant Pneumococcal Antibody Concentrations for Two Antigens Only in Maternal Vaccine and 7F Control
| Sample Type | Antigen | Mean (μg/mL) | Mean Log | T Statistic | p-value | ||
|---|---|---|---|---|---|---|---|
| Vaccine | Placebo | Vaccine | Placebo | ||||
| Maternal 28 (23–35) Week | 1 | 0.553 | 0.576 | −0.859 | −0.830 | 6.145 | 3.53E-09 |
| Maternal 28 (23–35) Week | 5 | 0.744 | 0.879 | −0.627 | −0.590 | 4.701 | 2.94E-06 |
| Maternal 28 (23–35) Week | 7F | 0.604 | 0.629 | −0.814 | −0.851 | 5.143 | 4.25E-07 |
| Maternal Delivery | 1 | 5.061 | 0.501 | 0.935 | −0.958 | 17.237 | 6.76E-34 |
| Maternal Delivery | 5 | 11.423 | 0.796 | 1.366 | −0.757 | 14.118 | 8.03E-28 |
| Maternal Delivery | 7F | 0.534 | 0.518 | −0.911 | −1.014 | 5.928 | 1.01E-08 |
| Maternal 2-Month | 1 | 5.917 | 0.816 | 0.964 | −0.542 | 11.296 | 1.10E-18 |
| Maternal 2-Month | 5 | 19.913 | 1.321 | 1.468 | −0.177 | 9.883 | 7.00E-16 |
| Maternal 2-Month | 7F | 1.162 | 1.082 | −0.137 | −0.199 | 4.905 | 1.76E-06 |
| Maternal 6-Month | 1 | 3.938 | 0.824 | 0.750 | −0.502 | 12.860 | 2.49E-24 |
| Maternal 6-Month | 5 | 7.965 | 1.442 | 1.220 | −0.080 | 11.081 | 2.51E-20 |
| Maternal 6-Month | 7F | 1.122 | 1.114 | −0.162 | −0.233 | 5.588 | 5.58E-08 |
| Maternal 13-Month | 1 | 2.821 | 0.859 | 0.567 | −0.467 | 11.308 | 1.57E-20 |
| Maternal 13-Month | 5 | 5.862 | 1.496 | 0.988 | −0.084 | 9.604 | 1.07E-16 |
| Maternal 13-Month | 7F | 1.204 | 1.024 | −0.074 | −0.308 | 6.477 | 8.99E-10 |
| Sample Type | Antigen | Mean (μg/mL) | Mean Log | T Statistic | p-value | ||
|---|---|---|---|---|---|---|---|
| Vaccine | Placebo | Vaccine | Placebo | ||||
| Infant Cord | 1 | 3.881 | 0.546 | 0.894 | −0.839 | 17.816 | 1.83E-35 |
| Infant Cord | 5 | 7.861 | 0.843 | 1.145 | −0.767 | 13.615 | 3.07E-27 |
| Infant Cord | 7F | 0.511 | 0.538 | −0.982 | −1.059 | 5.354 | 1.60E-07 |
| Infant 6-Month | 1 | 0.153 | 0.086 | −2.230 | −2.680 | 9.079 | 9.57E-16 |
| Infant 6-Month | 5 | 0.328 | 0.115 | −1.839 | −2.546 | 7.189 | 4.13E-11 |
| Infant 6-Month | 7F | 0.047 | 0.053 | −3.436 | −3.322 | 3.719 | 1.47E-04 |
| Infant 7-Month | 1 | 0.090 | 0.082 | −2.651 | −2.715 | 6.618 | 4.40E-10 |
| Infant 7-Month | 5 | 0.204 | 0.149 | −2.025 | −2.268 | 5.994 | 9.58E-09 |
| Infant 7-Month | 7F | 0.044 | 0.054 | −3.557 | −3.296 | 2.437 | 8.06E-03 |
| Infant 12-Month | 1 | 0.086 | 0.103 | −2.785 | −2.569 | 3.309 | 6.13E-04 |
| Infant 12-Month | 5 | 0.246 | 0.281 | −1.809 | −1.638 | 3.350 | 5.38E-04 |
| Infant 12-Month | 7F | 0.075 | 0.087 | −3.073 | −2.773 | 2.491 | 7.08E-03 |
| Infant 13-Month | 1 | 0.174 | 0.135 | −2.353 | −2.300 | 4.151 | 3.17E-05 |
| Infant 13-Month | 5 | 0.365 | 0.342 | −1.443 | −1.376 | 4.053 | 4.56E-05 |
| Infant 13-Month | 7F | 0.137 | 0.126 | −2.609 | −2.419 | 3.099 | 1.23E-03 |