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