Oral health-related quality of life and associated factors in the elderly: a population-based cross-sectional study.

This study aimed to evaluate the oral health-related quality of life (OHRQoL) and associated factors in the elderly. A cross-sectional study was conducted with 287 elderly of Cruz Alta, Brazil. The following variables were collected: age, sex, ethnicity, level of education, marital status, retirement, medical/dental history, smoking/alcohol exposure, oral hygiene habits, use and need of dental prosthesis, missing teeth, temporomandibular disorder symptoms (TMD), nutritional status, and halitosis.

Tooth loss and associated factors in the elderly in Cruz Alta, Brazil: a crosssectional study.

The aim of this study was to evaluate severe tooth loss and associated factors among the elderly. A homebased crosssectional study, using random probabilistic sampling, was conducted with elderly persons from Cruz Alta, Rio Grande do Sul, Brazil. Oral health was examined and a structured questionnaire was answered.