Correlation Coefficients B Vitamins in Elderly
NDNS 65+ Free-Living only
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Tests – red cell folate, serum vitamin B12; vitamins B1 & 2 by enzyme
activation, which increase with increasing deficiency
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CCs for vitamins B1 & 2 are -ve but are presented as +ve
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All CCS are significant (p<0.01) except vitamin B12 in men