Table 2 Comparison of the GMT Levels of Neutralizing Antibodies before and after immunization.
Serotype | Parameter | Group a (N = 69) | Group b (N = 68) | Group c (N = 68) | H | P | |||
|---|---|---|---|---|---|---|---|---|---|
Value | 95% CI | Value | 95% CI | Value | 95% CI | ||||
Type I | |||||||||
Before | GMT | 6.48 | 5.37−7.82 | 8.86 | 6.91−11.35 | 6.46 | 5.42−7.69 | ||
After | GMT | 4 907.83 | 3629.47−6 636.45 | 7175.30 | 5344.60−9 633.08 | 4310.17 | 3481.08−5336.74 | 16.66 | < 0.001 |
Type II | |||||||||
Before | GMT | 7.92 | 6.38−9.83 | 7.84 | 6.45−9.52 | 6.87 | 5.65−8.34 | ||
After | GMT | 41.55 | 30.39−56.82 | 200.44 | 148.77−270.06 | 400.89 | 296.71−541.64 | 74.25 | < 0.001 |
Type III | |||||||||
Before | GMT | 4.47 | 4.11−4.86 | 4.71 | 4.27−5.19 | 4.71 | 4.24−5.23 | ||
After | GMT | 1692.15 | 1342.06−2133.55 | 2986.25 | 2202.06−4049.69 | 1013.62 | 752.61−1365.13 | 32.06 | < 0.001 |
