Ws. Aronow et al., ASSOCIATION BETWEEN PLASMA HOMOCYSTEINE AND EXTRACRANIAL CAROTID ARTERIAL-DISEASE IN OLDER PERSONS, The American journal of cardiology, 79(10), 1997, pp. 1432
The data demonstrate that high plasma homocysteine levels and low plas
ma folate and vitamin B-12 levels are associated with a higher prevale
nce of 40% to 100% extracranial carotid arterial disease (ECAD) in old
er men and women. Elevated plasma homocysteine levels were observed in
45% of the older men with 40% to 100% ECAD versus 20% of the older me
n with 0% to 39% ECAD, and in 40% of the older women with 40% to 100%
ECAD versus 18% of the older women with 0% to 39% ECAD.