Utilization of dental care and dentate status in diabetic and nondiabetic patients across US states: An analysis using the 2020 Behavioral Risk Factor Surveillance System.

OBJECTIVE: This study examines the differences, by state, in dental care utilization and tooth retention between adults with and without diabetes mellitus (DM). METHODS: We conducted a secondary analysis of data from the 2020 Behavioral Risk Factor Surveillance System, an annual, state-based, random telephone survey of noninstitutionalized US civilian adults. The predictor variable was DM status. The outcome variables were time since the last dental appointment and tooth loss. We utilized multiple multinomial logistic regression models followed by postestimation procedures to determine state-level adjusted proportions for dental visits within the last year and complete teeth retention among DM and non-DM adults. RESULTS: Among adults with DM, 60.0% reported dentist visits within a year of survey participation, while 53.6% had complete tooth retention. As education and income levels increased, dental attendance and tooth retention increased among adults with DM. Most Southern states had a higher prevalence of DM, a lower proportion of dentist visits, and worse tooth retention among DM adults. Nationally, DM individuals were 4.3 percentage points less likely to visit a dentist and were 7 percent less likely to have complete teeth retention than non-DM adults. Compared with the national average, 25/50 states had greater disparities in dental visits between DM and non-DM adults, and 27/50 states had greater disparities in tooth loss between DM and non-DM adults. CONCLUSION: State-level variations indicate geographical and dental coverage influences on DM and dental outcomes. There is a need for state-specific interventions to improve dental access and outcomes for adults with DM.

Disseminating oral health educational content and evaluating its use on non-dental safety net clinic websites.

OBJECTIVES: Safety net clinics (SNC) provide healthcare to vulnerable populations and SNC websites are an important information source. In North Carolina (NC), all 100 counties are Dental Health Professional Shortage Areas, yet 91 of 317 SNCs are non-dental (ND-SNC). Our goals were to: (1) assess the presence and type of oral health (OH) information on ND-SNC websites; (2) develop and distribute an OH education webpage to ND-SNCs and track its use. METHODS: The website search function was used with common dental terms to evaluate the presence of OH content on each ND-SNC website. Key representatives from ND-SNCs were surveyed to assess patient care and willingness to implement an OH webpage. Webpage topics included oral hygiene and a map of NC dentists that provide services to low-income patients. Google Analytics was used to track consumer webpage engagement including acquisition source (AS), average time on page (AT), and unique page views (UPV). RESULTS: Of the 91 ND-SNCs websites, none contained OH education; 15% had information about nearby dental providers. For the 40 ND-SNCs using our webpage, January-December 2022, the primary AS for new webpage users was referrals; 72.5% of users visited directly from ND-SNC websites. Statewide AT was 2 min and 30 s (SD = 58 s), 2.88 times longer than the 52-s threshold marketing experts use to establish genuine user engagement. There were 1364 UPVs statewide for 2022. CONCLUSION: Our results suggest a need for OH education content on ND-SNC websites, as users are searching for and engaging with this information.

Resting metabolic rate, abdominal fat pad and liver metabolic gene expression in female rats provided a snacking diet from weaning to adulthood.

Our female rat model with continuous, ad libitum access to snacks and chow from weaning to adulthood closely mimics human feeding behavior from childhood onwards. It causes weight gain, enlarged abdominal fat pads, reduced insulin sensitivity and leptin resistance without an increase in total caloric intake. Our current study investigated if this change in energy partitioning is due to a decrease in resting metabolic rate (RMR). In addition, we determined if carbohydrate and lipid metabolism changes in abdominal fat pads and liver. RMR, using indirect calorimetry, was determined in control and snacking rats every two weeks from Days 28-29 to Days 76-77. RMR decreased with age in both groups, but there was no difference between snacking and control rats at any age. At termination, abdominal fat pads (parametrial, retroperitoneal and mesenteric) and liver samples were collected for determination of gene expression for 21 genes involved in carbohydrate and lipid metabolism using RT-qPCR. Analysis of gene expression data showed a striking difference between metabolic profiles of control and snacking rats in abdominal fat pads and liver, with a distinct segregation of genes for both lipid and carbohydrate metabolism that correlated with an increase in body weight and fat pad weights. Genes involved in lipogenesis were upregulated in abdominal fat pads, while genes involved in adipogenesis, and lipid recycling were upregulated in the liver. In conclusion, snacking in addition to chow from weaning in female rats causes a repartitioning of energy that is not due to depressed RMR in snacking rats. Rather, snacking from weaning causes a shift in gene expression resulting in energy partitioning toward enhanced abdominal fat pad lipogenesis, and adipogenesis and lipid recycling in liver.