RNOtherRevista brasileira de enfermagem2025

Micro and macropolitical determinants for non-vaccination against COVID-19 in pregnant women in Belo Horizonte.

Marina Stuart Marques, Thales Philipe Rodrigues da Silva, Ana Paula Vieira Faria and 5 others

PMID 39813426

WHAT IT FOUND

Pregnant and postpartum women who did not work, found prenatal care hard to access, or lacked support were more often unvaccinated.

Nurses can ask about these barriers in maternity care.

Key findings

01Of 360 pregnant women, 77.89% received the COVID-19 vaccine.

02Not working during pregnancy was associated with a 2.15 times higher prevalence of non-vaccination than working during pregnancy.

03Difficulty accessing prenatal care was associated with a 1.93 times higher prevalence of non-vaccination, and lacking a support network with a 2.47 times higher prevalence.

STILL TO COME

How it was doneWhat they foundWhat it means for RNs

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What it does not show

The study was cross-sectional, so it cannot show that not working, poor access, or no support caused non-vaccination. Women were included only if they answered telephone follow-up, and refusals or unsuccessful contacts were excluded or substituted, which may have biased the sample. The authors noted that other associations were not found among the unvaccinated women, so important determinants may be missing. The findings come from maternity hospitals in one Brazilian city and may not apply to other settings.

The easy way to misread this

Do not read these factors as proof that not working, poor access, or no support caused non-vaccination. This cross-sectional study reported associations only.

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