Tétanos céphalique. À propos d’un cas

Abstract

This study aimed to determine the effect of several factors on the uptake of tetanus vaccination in pregnant women.This is a systematic review and meta-analysis of the global literature.The search strategy was carried out in the EMBASE and MEDLINE (Pubmed) databases, without language restrictions. The databases were searched from the beginning until May 2020. Fixed and random effect models were applied according to the methodological heterogeneity between the included studies. The I2 test was performed to assess the magnitude of the heterogeneity. The results were presented as a grouped odds ratio (OR) with a 95% confidence interval (CI) and a significance level of 0.05.The initial search strategy generated 14,349 original articles. In total, 31 studies met all inclusion criteria and 20 articles were included in the meta-analysis. The grouped and subgroup analyses showed a significant association between tetanus vaccination and the following factors: higher number of prenatal visits (OR: 2.00; 95% CI: 1.17–3.42), higher maternal age (OR: 1.24, 95% CI: 1.02–1.50), being single (OR: 1.41; 95% CI: 1.20–1.65), professional vaccine guidance (OR: 9.00; 95% CI: 1.81–44.75) and uptake of influenza vaccine (OR: 5.87; 95% CI: 1.39–24.73).The uptake of tetanus vaccine in pregnant women is associated with various factors. The identification of these factors is an important step towards the implementation of public health strategies aimed at improving immunisation against tetanus in pregnant women.