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Assessing the prevalence of alcohol consumption in early pregnancy using blood biomarker analysis: a consistent pattern across north-east England?
- Source :
- Journal of Public Health; Mar2020, Vol. 42 Issue 1, pe74-e80, 7p
- Publication Year :
- 2020
-
Abstract
- Background We previously investigated the prevalence of alcohol consumption in early pregnancy in Northumbria Healthcare NHS Foundation Trust, a locality of north-east England. The prevalence was 1.4% based on blood sample biomarker analysis using carbohydrate deficient transferrin (CDT) and 3.5% for gamma-glutamyltransferase (GGT). Aims To supplement this research by investigating the prevalence of alcohol use using identical methods in a different locality of the same region. Methods Six-hundred random blood samples taken at the antenatal booking appointment were anonymously analysed for the presence of CDT, a validated marker of chronic alcohol exposure (normalizing 2–3 weeks from abstinence) and GGT, a liver enzyme elevated for up to 8 weeks after alcohol exposure. Results The North Tees and Hartlepool NHS Foundation Trust data revealed a CDT prevalence rate of 1.7% (95% CI: 0.7–2.9) and GGT prevalence rate of 4.2% (95% CI: 2.6–5.9). However, these measures are not sensitive to low levels of alcohol; and no overlapping cases were identified or a significant correlation demonstrated between CDT or GGT. Discussion These data support our earlier work. Prevalence rates according to CDT and GGT analysis were similar in both areas, suggesting similar patterns of sustained alcohol use in pregnancy across the region. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 17413842
- Volume :
- 42
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- Journal of Public Health
- Publication Type :
- Academic Journal
- Accession number :
- 142126180
- Full Text :
- https://doi.org/10.1093/pubmed/fdz039