Predictors of oral health after spinal cord injury

Study design: Cross-sectional study. Objectives: To examine predictors of oral health in people with spinal cord injury (SCI). Methods: Ninety-two people with SCI (⩾6 months, 44% cervical level) completed questionnaires and underwent oral examination. Socio-economic, injury-related and oral habits variables were used for predicting Oral Health Score (OHS); Decayed, Missing and Filled Teeth (DMFT) score; and Periodontal Screen and Recording Index (PSR). Results: Most people with SCI were able to bring at least one hand to the mouth (82%) and brush teeth independently (65%). Regarding daily oral habits, 84% reported brushing teeth, 48% rinsing mouth, 14% flossing, 33% tobacco use and 13% mouthstick use. Only 32% had teeth cleaned within the past year. Oral examination revealed three decayed and eight missing teeth on average, with prominent periodontal disease (64%). Employment before SCI and more risky oral habits were significant predictors of worse OHS ( P =0.005 and P =0.014, respectively) and PSR score ( P =0.010 and P =0.035, respectively). Older age was the only predictor of worse DMFT score ( P