Less sleep may increase cavities risk
An interesting article titled “Association between sleep duration and dental caries in a nationally representative U.S. population” written by Abdullah Alawady and et. al. appears in BMC Oral Health (vol. 23, Article number 497, 2023). The article seeks to establish the relationship between sleep duration and dental caries (cavities). The authors used data from the 2017-2018 U.S. National Health and Nutrition Examination Survey to explore 5,205 patients age 16 and older who completed a dental exam and sleep questionnaire. They performed regression analyses to reveal a statistically significant negative relationship between caries and sleep duration. It was found that those who have an average sleep duration of seven or more hours per night were less likely to have caries compared to people who slept less than seven hours (95% confidence interval 0.33 to 0.82; p < 0.05). Specifically 88.9% (4630/5205) of the … Read more