RESUMEN
OBJECTIVE: To develop a dental hygiene care programme based on the specific needs of patients with mental disorders and to suggest practical guidelines to improve the oral health care of these patients. METHODS: A total of 73 patients with mental illness participated in the study. The patients were randomly classified into three groups and followed over 12 weeks at 4-week intervals. A newly designed dental hygiene care programme using flash-based video, brochures and a toothpick method was implemented by five dental hygienists. Plaque index, stimulated saliva, subjective oral dryness and dental caries activity were analysed as outcome variables. RESULTS: Results showed that the dental plaque index significantly decreased after each session (P < 0.0001) in all three groups, and significant differences were found between groups (P = 0.036). Patients' oral dryness decreased significantly, but stimulated saliva and dental caries activity did not improve. CONCLUSION: The results of this study suggest that the dental hygiene care programme, which made use of a short, 10-min flash-based video and brochures every 4 weeks, was effective in reducing the dental plaque index of patients with mental disorders.
