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Overweight and obes...
Overweight and obesity in old age are not associated with greater dementia risk
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- Dahl, Anna K., 1975- (author)
- Jönköping University,HHJ, Institutet för gerontologi,HHJ. Åldrande - livsvillkor och hälsa,Institute of Gerontology, School of Health Sciences, Jönköping University, Sweden
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- Löppönen, Minna (author)
- Department of Family Medicine, University of Turku, Finland ; Härkätie Health Centre, Finland,Åbo University
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- Isoaho, Raimo (author)
- Department of Family Medicine, University of Turku, Finland ; Nordic School of Public Health, Gothenburg, Sweden,Åbo University
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- Berg, Stig (author)
- Jönköping University,HHJ, Institutet för gerontologi,HHJ. Åldrande - livsvillkor och hälsa,Institute of Gerontology, School of Health Sciences, Jönköping University, Sweden
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- Kivelä, Sirkka-Liisa (author)
- Department of Family Medicine, University of Turku, Finland ; Satakunta Central Hospital, Satakunta, Finland ; Unit of Family Medicine, Turku University Hospital, Finland,Åbo University
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(creator_code:org_t)
- John Wiley & Sons, 2008
- 2008
- English.
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In: Journal of The American Geriatrics Society. - : John Wiley & Sons. - 0002-8614 .- 1532-5415. ; 56:12, s. 2261-2266
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Subject headings
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- OBJECTIVES: To describe the association between body mass index (BMI) and dementia risk in older persons.DESIGN: Prospective population‐based study, with 8 years of follow‐up.SETTING: The municipality of Lieto, Finland, 1990/91 and 1998/99.PARTICIPANTS: Six hundred five men and women without dementia aged 65 to 92 at baseline (mean age 70.8).MEASUREMENTS: Weight and height were measured at baseline and at the 8‐year follow‐up. Dementia was clinically assessed according to Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, criteria.RESULTS: Eighty‐six persons were diagnosed with dementia. Cox regression analyses, adjusted for age, sex, education, cardiovascular diseases, smoking, and alcohol use, indicated that, for each unit increase in BMI score, the risk of dementia decreased 8% (hazard ratio (HR)=0.92, 95% confidence interval (CI)=0.87–0.97). This association remained significant when individuals who developed dementia early during the first 4 years of follow‐up were excluded from the analyses (HR=0.93, 95% CI=0.86–0.99). Women with high BMI scores had a lower dementia risk (HR=0.90, 95% CI=0.84–0.96). Men with high BMI scores also tended to have a lower dementia risk, although the association did not reach significance (HR=0.95, 95% CI=0.84–1.07).CONCLUSION: Older persons with higher BMI scores have less dementia risk than their counterparts with lower BMI scores. High BMI scores in late life should not necessarily be considered to be a risk factor for dementia.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Geriatrik (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Geriatrics (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Annan medicin och hälsovetenskap -- Gerontologi, medicinsk/hälsovetenskaplig inriktning (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Other Medical and Health Sciences -- Gerontology, specialising in Medical and Health Sciences (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Folkhälsovetenskap, global hälsa, socialmedicin och epidemiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Public Health, Global Health, Social Medicine and Epidemiology (hsv//eng)
Keyword
- dementia
- body mass index
- population-based study
- elderly
Publication and Content Type
- ref (subject category)
- art (subject category)
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