Using the Extended Theory of Planned Behavior to Assess Adults' Intentions of Preventive Dental Care.

Objective: The objective of this study was to test an extended theory of planned behavior (TPB) that includes attitudes, subjective norms and self-efficacy, sociodemographic variables, dental beliefs and insurance on the intention to seek preventive dental care among adults in Makkah, Saudi Arabia.

Materials And Methods: This cross-sectional study was conducted on 397 Saudi adults living in Makkah. Data were collected through a self-administered online questionnaire.