ArticleBMJ open2025
Factors influencing COVID-19 vaccine acceptability among household heads in northern Nigeria: a community-based cross-sectional study.
Article in BMJ open, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.
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1 citing paper in PubMed, 1 synthesis or guideline pooled it.
- Why do people trust (or mistrust) health organizations? A systematic review.International journal for equity in health · 2026Pooled it
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18 authors.
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Abstract
objectivesCOVID-19 vaccine was rolled out for the public in August 2021 in Zamfara state, Northen Nigeria. We determined the factors influencing COVID-19 vaccine acceptance. SETTINGS: We executed a community-based analytical cross-sectional study during the first 4 months of the second phase of the COVID-19 (Oxford/AstraZeneca) mass vaccination campaign in Zamfara state.
participantsWe used multistage sampling to select 910 household heads. OUTCOME MEASURES: We used a semistructured electronic questionnaire to collect data on sociodemographic characteristics, uptake and acceptance of COVID-19 vaccine between 12 October and 20 December 2021. We calculated frequencies, proportions, adjusted ORs and 95% CIs for factors influencing COVID-19 vaccine acceptance using logistic regression.
resultsOur respondents had a median age of 48 years (IQR: 37-55), 78.1% (711) were men, a majority more than 30 years, and only 8.9% (81) had received COVID-19 vaccine. Of the 829 unvaccinated respondents, 10.1% (84) accepted to take the vaccine, the current week of the interview while 12.2% (101) rejected the vaccine. Individuals aged 30 years and older (adjusted OR (aOR)=2.39, 95% CI 1.16 to 4.94, p=0.018), who owned a mobile phone (aOR=25.35, 95% CI 11.23 to 57.23, p<0.001) and a television (aOR=3.72, 95% CI 1.09 to 12.69, p=0.036), with medium-high levels of trust (aOR=7.41, 95% CI 3.10 to 17.74, p<0.001), and those with a medium-high (positive) levels of attitude (aOR=1.82, 95% CI 1.06 to 3.11, p=0.029) were more likely to accept the COVID-19 vaccine. Also, those who had been vaccinated with other vaccines (aOR=2.2, 95% CI 1.09 to 4.43, p=0.027) and those previously tested for COVID-19 (aOR=2.0, 95% CI 1.10 to 3.66, p=0.023) were also more likely to accept it.
conclusionCOVID-19 vaccine had a poor uptake and acceptance. Factors such as age, awareness, trust and previous vaccination experience played a significant role in COVID-19 vaccine acceptance. We recommended targeted public health campaigns, improving community engagement and building trust in community leaders, healthcare providers and public health institutions.
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