Perceived racism associated with declines in self-rated oral health among U.S. Black women.

PURPOSE: Racial disparities in oral health are well-documented. Stress has been associated with both perceived racism and oral health, yet little research has directly investigated the association between perceived racism and oral health. METHODS: We used data from the Black Women's Health Study, a longitudinal cohort study that includes a geographically diverse sample of Black women across the United States. Perceived exposure to racism was assessed via two scales, one assessing lifetime exposure and one everyday exposure. Self-rated oral health was subsequently assessed over multiple time points. We used Cox proportional hazard models to calculate adjusted incidence rate ratios estimating the association between higher levels of perceived racism and incident "fair" or "poor" oral health, and explored potential effect measure modification using stratified models. RESULTS: The adjusted incidence rate ratios (n = 27,008) relating perceived racism to incident fair or poor oral health were 1.50 (95% confidence interval 1.35, 1.66) comparing the highest quartile of everyday racism to the lowest and 1.45 (95% confidence interval 1.31, 1.61) for the highest score of lifetime racism compared to the lowest. We did not see evidence of effect modification. CONCLUSIONS: Higher levels of perceived racism documented in 2009 were associated with declines in self-rated oral health from 2011 to 2019.

Trends of children being given advice for dental checkups and having a dental visit in the United States: 2001-2016.

INTRODUCTION: The objectives of this study were to describe trends of children being given dental checkup advice by primary care providers (PCPs) and having dental visits and to assess factors associated with being given dental checkup advice and having a dental visit. METHODS: Data were from the annual, cross-sectional Medical Expenditure Panel Survey (MEPS) from 2001 to 2016. The sample included 126,773 children ages 2-17 years. We used predictive margins to estimate the probability of being given dental checkup advice and having a dental visit. We examined time trends of the proportion of children being given dental checkup advice from PCPs, as well as trends in the proportion of children having a dental visit from 2001 to 2016. Multiple logistic regression was used to assess the association between being given dental checkup advice and having a dental visit. RESULTS: Overall, the proportion of children being given dental checkup advice increased from 31.4% in 2001 to 51.8% in 2016 (Trend P < 0.001). No significant increasing trend was found for having a dental visit among those being given dental checkup advice (Trend P > 0.05). Children being given dental checkup advice were more likely to have a dental visit (AOR = 1.54, P < 0.001). CONCLUSIONS: Although there was an increase in the proportion of children being given advice to have dental checkups by PCPs from 2001 to 2016, there was no significant increase in having a dental visit among children being given the advice. More research is needed to better understand how dental care advice from a PCP can effectively motivate and facilitate dental care for children.