This study examined whether caregiver political affiliation is associated with three prevention attitudes: childhood vaccine hesitancy, opposition to topical fluoride, and opposition to community water fluoridation (CWF). The authors framed political affiliation as a potential correlate that could differentially influence acceptance of clinical (vaccination) and public health (fluoridation) prevention measures.
Investigators collected data via an online REDCap questionnaire between November 2020 and September 2021. Recruitment occurred at five university- or children’s hospital-based clinics across four U.S. states and through social media channels. Of 1,049 caregivers who completed the survey, 833 surveys were included in the analysis. The abstract does not report detailed inclusion/exclusion criteria or response rates beyond these figures.
Survey respondents were primarily women (79.5%) with a mean age of 41 years (SD = 8). Educational attainment was high: 87.4% of caregivers reported a college degree or higher. Household income exceeded $100,000 for 36.0% of respondents. Reported prevalences for the prevention outcomes were: childhood vaccine hesitancy 40.9%; opposition to topical fluoride 37.2%; and opposition to CWF 37.7%.
The authors used confounder-adjusted logistic regression models to evaluate associations between political affiliation and each of the three prevention outcomes. The abstract reports adjusted odds ratios (ORs) and 95% confidence intervals (CIs) for the association between political affiliation categories and childhood vaccine hesitancy. Specific covariates included in adjustment are not listed in the abstract.
In the confounder-adjusted model, political affiliation was significantly associated with caregiver childhood vaccine hesitancy. Conservative caregivers had higher odds of reporting vaccine hesitancy compared with moderate and liberal caregivers. Reported effect estimates were: moderate versus conservative OR = 0.54 (95% CI 0.33–0.87) and liberal versus conservative OR = 0.51 (95% CI 0.30–0.85). These results indicate roughly half the odds of hesitancy among moderate and liberal caregivers compared with conservative caregivers after adjustment for measured confounders.
By contrast, caregivers’ political affiliation was not significantly associated with opposition to topical fluoride or community water fluoridation; reported p-values for those comparisons exceeded 0.05. The abstract does not provide adjusted ORs, CIs, or subgroup estimates for the fluoride-related outcomes, nor does it specify which covariates were included in those particular models.
The study concludes that political affiliation has differential associations with modes of childhood disease prevention: it is associated with vaccine hesitancy but not with opposition to fluoride interventions evaluated (topical fluoride and CWF). This suggests that political identity may influence acceptance of some preventive measures more than others, which has implications for targeted communication and public health strategies. For example, vaccine outreach interventions may need to account for political context and tailor messaging accordingly, while fluoride promotion may require different approaches since opposition did not align with political affiliation in this sample.
The abstract indicates the sample was relatively advantaged with high educational attainment and a substantial proportion reporting incomes >$100,000; this may affect generalizability. The abstract does not report limitations in detail, the full list of covariates used for adjustment, or response rates and recruitment yields—these details would be needed to fully assess potential selection bias and residual confounding.
The authors declared no known competing financial interests or personal relationships that could have influenced the work. The abstract provides primary results and select effect estimates for vaccine hesitancy but omits some methodological details and full effect estimates for fluoride outcomes; those items were not reported in the abstract and would need to be sought in the full text for comprehensive evaluation.