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1.
J Nutr Health Aging ; 26(11): 987-993, 2022.
Article in English | MEDLINE | ID: mdl-36437766

ABSTRACT

OBJECTIVES: Older adults with poor oral health may be at higher risk of being pre-frail or frail. However, very few studies have examined this association in Latin American countries and middle-aged individuals. Therefore, we aimed to investigate the association between oral health and frailty status among Chilean adults ≥40 years. DESIGN: Cross-sectional study. SETTING AND PARTICIPANTS: We included 3,036 participants ≥40 years from the Chilean National Health Survey 2016-2017. METHODS: Frailty status was assessed with a 49-item frailty index, while the number of teeth, self-reported oral health, tooth decay, use of prostheses, and oral pain were the oral health conditions included. To assess the association between oral health conditions and frailty, we used multinomial logistic regression models status adjusted for sociodemographic and lifestyle variables. RESULTS: Overall, 40.6% and 11.8% of individuals were classified as pre-frail and frail, respectively. After adjusting for confounders, individuals with ≤20 teeth had a higher likelihood of being frail (odds ratio (OR): 1.94 [95% CI: 1.18-3.20]) than people with >20 teeth. Moreover, people with bad or very bad oral health, as well as oral pain, had a higher likelihood of being pre-frail (OR: 2.04 [95% CI: 1.40-2.97] and OR: 2.92 [95% CI: 1.58-5.39], respectively). Middle-aged individuals with fewer teeth and poor self-reported oral health had a higher likelihood of being pre-frail and frail than people ≥60. CONCLUSIONS AND IMPLICATIONS: Individuals with poor global oral health were more likely to be pre-frail or frail. This association seems to be stronger in people <60 years old. Our results are consistent with previously published reports.


Subject(s)
Frailty , Humans , Middle Aged , Aged , Frailty/epidemiology , Cross-Sectional Studies , Oral Health , Odds Ratio , Pain
2.
J Nutr Sci ; 8: e33, 2019.
Article in English | MEDLINE | ID: mdl-31656624

ABSTRACT

Although both obesity and ageing are risk factors for cognitive impairment, there is no evidence in Chile on how obesity levels are associated with cognitive function. Therefore, the aim of the present study was to investigate the association between adiposity levels and cognitive impairment in older Chilean adults. This cross-sectional study includes 1384 participants, over 60 years of age, from the Chilean National Health Survey 2009-2010. Cognitive impairment was evaluated using the Mini-Mental State Examination. BMI and waist circumference (WC) were used as measures of adiposity. Compared with people with a normal BMI, the odds of cognitive impairment were higher in participants who were underweight (OR 4·44; 95 % CI 2·43, 6·45; P < 0·0001), overweight (OR 1·86; 95 % CI 1·06, 2·66; P = 0·031) and obese (OR 2·26; 95 % CI 1·31, 3·21; P = 0·003). The associations were robust after adjustment for confounding variables. Similar results were observed for WC. Low and high levels of adiposity are associated with an increased likelihood of cognitive impairment in older adults in Chile.


Subject(s)
Adiposity , Aging , Cognitive Dysfunction/epidemiology , Obesity/epidemiology , Overweight/epidemiology , Adolescent , Adult , Aged , Aged, 80 and over , Body Mass Index , Chile , Cognitive Dysfunction/complications , Cross-Sectional Studies , Female , Health Surveys , Humans , Life Style , Male , Mental Status and Dementia Tests , Middle Aged , Obesity/complications , Overweight/complications , Prevalence , Risk Factors , Socioeconomic Factors , Waist Circumference , Young Adult
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