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Background and purposeStudies investigating the association between 25‐hydroxyvitamin D [25(OH)D] and cognition in the very old (85+) are lacking.
MethodsCross‐sectional (baseline) and prospective data (up to 3 years follow‐up) from 775 participants in the Newcastle 85+ Study were analysed for global (measured by the Standardized Mini‐Mental State Examination) and attention‐specific (measured by...
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