Folate status of the population in the Canadian Health Measures Survey.

ABSTRACT:

Background

Low folate concentrations are inversely associated with birth defects, including neural tube defects, congenital heart disease and oral clefts. Conversely, high folate concentrations may be associated with adverse outcomes, including increased risk of colorectal cancer among those with pre-existing neoplasms. The purpose of our study was to investigate the folate status of a nationally representative sample of Canadians, including a subset of women of childbearing age.

Methods

We examined red blood cell folate concentrations among members of the general population aged 6-79 years (n = 5248) and separately among women of childbearing age (15-45 yr, n = 1162), as recorded by the Canadian Health Measures Survey and measured by immunologic assay. We assessed the data

SUBMITTER: Colapinto CK 

PROVIDER: S-EPMC3033951 | biostudies-literature | 2011 Feb

REPOSITORIES: biostudies-literature