Factors Associated with Health Literacy, Self-Efficacy, Social Support, and Oral Health Care Behaviors Among Elderly in Northern Border Community Thailand.

Background: Oral health problems among elderly people are an important public health issues worldwide. Oral healthcare is essential to the health and well-being of elders and is one of the key indicators determining their quality of life. This research aimed to study oral health literacy, self-efficacy, social support, and demographic characteristic factors associated with the oral health care behaviors of elderly people living in the rural areas of northern Thailand.