Oral health-related quality of life is associated with physical frailty: A cross-sectional study of Japanese community-dwelling older adults.

4 The association was marginally significant at 3‐year follow‐up, when the adjusted OR was 1.55 (95% CI: 0.99 to 2.41). 4 A prospective cohort study of 1151 older Japanese adults over 2 years found that, of three subjective measures of oral health, “difficulties eating tough foods” (yes, no) and “experience having a dry mouth” (yes, no) were

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