Oral Health Literacy, Preventive Behavior Measures, and Chronic Medical Conditions.

Area of Science:

• Oral health literacy research
• Public health and chronic disease management
• Health communication in dental settings

Background:

• Health literacy significantly impacts patient understanding and engagement in preventive care.
• Chronic conditions like hypertension and diabetes are prevalent among dental patients.
• Effective communication strategies are crucial for reinforcing positive health behaviors.

Purpose of the Study:

• To investigate the relationship between oral health literacy, preventive behaviors, and chronic conditions (hypertension, diabetes).
• To assess the utility of health literacy measures in a dental patient population.
• To identify factors associated with preventive health service utilization.

Main Methods:

• Cross-sectional study of 793 dental school patients in Los Angeles and Baltimore.
• Health literacy assessed using the short Test of Functional Health Literacy in Adults (Short-TOFHLA) and Rapid Estimate of Adult Literacy in Medicine and Dentistry (REALM-D).
• Data collected on medical history (hypertension, diabetes), preventive behaviors, and locus of control.

Main Results:

• An initial association between Short-TOFHLA scores and hypertension/diabetes was not significant after controlling for covariates.
• Multivariate analysis revealed factors associated with lower preventive service use and higher Short-TOFHLA scores.
• No significant differences in REALM-D scores were found between patients with and without hypertension or diabetes.

Conclusions:

• Dental school patients exhibit diverse health literacy levels and preventive behaviors.
• Health literacy measures show some correlation with preventive behaviors, but not consistently.
• Dental education should emphasize communication skills to support chronic disease management and preventive behaviors in patients.