Poor Oral Health and Diet in Relation to Weight Loss, Stable Underweight, and Obesity in Community-Dwelling Older Adults: A Cross-Sectional Study From the JAGES 2010 Project

Background: Involuntary weight loss and underweight increase the risks of mortality and disability in older people. However, the association and interaction of poor oral health and dietary intake with body mass index (BMI) have not been elucidated. Methods: Data were analyzed for 96 794 respondents...

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Bibliographic Details
Published in:Journal of epidemiology 2016, Vol.26 (6), p.322-329
Main Authors: Nakamura, Mieko, Ojima, Toshiyuki, Nakade, Miyo, Ohtsuka, Rika, Yamamoto, Tatsuo, Suzuki, Kayo, Kondo, Katsunori
Format: Article
Language:English
Subjects:
aged
Diet
fewer teeth
food
fruit and vegetables
Mortality
Older people
Original
Others
Teeth
thinness
Weight
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Summary:Background: Involuntary weight loss and underweight increase the risks of mortality and disability in older people. However, the association and interaction of poor oral health and dietary intake with body mass index (BMI) have not been elucidated. Methods: Data were analyzed for 96 794 respondents aged >65 years who were randomly selected from 31 Japanese municipalities in the Japan Gerontological Evaluation Study. Weight loss was defined as ≥2-3 kg of loss over the preceding 6 months. BMI was evaluated in respondents without weight loss. Multiple logistic regression analysis was performed with weight loss, underweight, and obesity as dependent variables and having fewer teeth (
ISSN:0917-5040
1349-9092
DOI:10.2188/jea.JE20150144