Outcome | Outcome (%) in: | Statistic type (value) | P value | |
---|---|---|---|---|

Vaccinated group (n = 122) | Unvaccinated group (n = 104) | |||

Spontaneous abortion | 0.8 | 1.9 | Exact probability | 0.327 |

Artificial abortion | 4.9 | 5.8 | χ^{2} (0.081) | 0.776 |

Postnatal death | 0.0 | 1.0 | Exact probability | 0.460 |

Premature birth | 0.0 | 1.0 | Exact probability | 0.460 |

Prolonged pregnancy | 8.2 | 4.8 | χ^{2} (1.041) | 0.308 |

Low birth wt | 1.6 | 1.0 | Exact probability | 1.000 |

Delivery mode | χ^{2} (0.573) | 0.449 | ||

Eutocia | 70.5 | 75.0 | ||

Cesarean delivery | 29.5 | 25.0 | ||

Birth wt (g) | χ^{2} (2.252) | 0.133 | ||

<3,500 | 46.7 | 56.7 | ||

≥3,500 | 53.3 | 43.2 | ||

Apgar score at 1 min | χ^{2} (8.274) | 0.004 | ||

7–8 | 61.5 | 42.3 | ||

≥9 | 38.5 | 57.7 |