Oral (Jun 2024)
Oral Health and Its Related Factors among Institutionalised and Non-Institutionalised Elderly People in Xiamen, China—A Pilot Study
Abstract
Background: The objectives of this pilot study are to compare the oral health status of institutionalised and non-institutionalised elderly people in Xiamen, China, and investigate oral health-related factors among this population. Methods: One elderly residential centre and one community centre in the same district were invited to join this study. Elderly people who were aged 65 years or older and able to participate in the oral health examination and questionnaire survey were recruited. Their demographic information, oral health-related behaviours, and oral health-related quality of life were collected through a questionnaire survey. The Decayed, Missing, and Filled Teeth (DMFT) index and the Community Periodontal Index were adopted to assess caries experience and periodontal status, respectively. A chi-square test, a t-test, and a correlation analysis were conducted for data processing. Results: Forty-nine elderly people participated in this study. There is no significant difference in the demographic background between non-institutionalised and institutionalised people. The mean DMFT index in the institutionalised group is significantly higher than that in the non-institutionalised group (p = 0.004). In contrast, the non-institutionalised group showed a significantly higher prevalence of gingival bleeding (p = 0.013) and a higher prevalence of periodontal pockets (p = 0.006) than the institutionalised group. Monthly income is also associated with the caries experience in this population. Conclusions: Institutionalised elderly people showed a higher severity of dental caries but a lower prevalence of periodontal symptoms than the non-institutionalised group. It is noteworthy that the generalisation of this pilot study is limited. Future research should be conducted to comprehensively investigate the oral health status of this population.
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