Related Experiment Video
Updated: Sep 2, 2025

A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting
Published on: January 12, 2018
Racial/Ethnic Differences in Receipt of Dental Cleanings During Pregnancy
Ashley M Kranz1, Ingrid Estrada-Darley2
1RAND Corporation, Arlington, Virginia.
Introduction:
We aimed to examine racial/ethnic differences in receipt of dental cleanings during pregnancy, overall and by health insurance type, using 2016-2018 Pregnancy Risk Assessment Monitoring System survey data from 39 states and New York City.
Methods:
We used a weighted linear probability model to estimate receipt of a dental cleaning during pregnancy. Key explanatory variables included race/ethnicity (Hispanic, White, Black, Asian and Pacific Islander (API), and other racial groups) and health insurance type (Medicaid, private, and other).
Results:
Among a weighted sample of 5,301,753 individuals, 45.9% received a dental cleaning during pregnancy. Regression-adjusted predicted rates of dental cleanings were significantly higher among White than non-White individuals, with the lowest rates observed among Black (43.2%; 95% confidence interval [CI], 40.6%-45.9%) and API individuals (30.6%; 95% CI, 28.5%-32.7%). When comparing rates by health insurance type, adjusted rates were highest among privately insured White individuals (57.4%; 95% CI, 56.1%-58.7%) and lowest among Medicaid-enrolled API individuals (25.4%; 95% CI, 21.5%-29.2%).
Conclusions:
Fewer than one-half of pregnant individuals received dental cleanings, with the lowest rates observed for non-White individuals and Medicaid-enrolled individuals. Efforts are needed to increase dental visits among publicly insured, Black, Hispanic, and API pregnant individuals.
Related Concept Videos
Stereotypes, Prejudice, and Discrimination
Tooth Anatomy
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or...
Teeth
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin...
Surveys
Upper Respiratory Drugs: Antitussives, Expectorants, and Mucolytics
Antitussives include codeine, dextromethorphan (Robitussin), and benzonatate (Tessalon). Codeine and dextromethorphan exert their effects centrally by suppressing the cough reflex center in the medulla. Benzonatate operates peripherally within the respiratory tract by...
Pathophysiology of Diabetes
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility,...

