Knowledge, attitudes and practices of pregnant women regarding vaccination

Background: Vaccination during pregnancy has proven to be a safe and effective measure that protects pregnant woman and the fetus against immuno-preventable diseases. Aim: To determine the knowledge, attitudes and practices of pregnant women regarding vaccination in the context of the SARS-CoV-2 pandemic. Methods: A cross-sectional observational study was conducted at public health care institutions in the 19 municipalities of Casanare, Colombia, from January to March 2022. Data were collected using a documented measurement instrument that included 22 items grouped into four sections: sociodemographic data, knowledge, attitudes and practices about vaccination. Results: The mean knowledge score was 5.9 (SD: 1.9) of a maximun of 10; 93.7% believed that vaccination was really necessary during pregnancy. Factors associated with adequate level of knowledge included age group 26-30 years (OR: 2.27; 95% CI: 1.21-4.25; p = 0.011), being in the third trimester of pregnancy (OR: 2.37; 95% CI: 1.12-5.01; p = 0.024) and having basic, intermediate or higher education (OR: 10.45; 95% CI: 2.37-46.03; p = 0.002). Conclusions: It is essential to strengthen information, education and communication strategies to promote safe vaccination during pregnancy.