Endocrine Abstracts

Introduction: The vitamin D (25OHD) status of a population will reflect genetic and environmental factors. We evaluated all 25OHD assays undertaken at a regional centre in an area at high risk of vitamin D deficiency, over a 10 year period on the basis that this would provide insight into annual, seasonal and age based trends in 25OHD status. We planned to correlate vitamin D measurement with trends in vitamin D prescribing.Methods: Data (66 694 samples)...

Autoimmune Addison’s disease (AAD) is a rare, highly heritable endocrinopathy with an estimated λsibling (ratio of risk to a sibling vs the unrelated background population) of 160–210. The majority of the genetic risk to AAD has yet to be accounted for. We have used a tag-SNP approach to seek association between single nucleotide polymorphisms (SNPs) in the GATA3 gene and autoimmune Addison’s disease (AAD). 2001 AAD cases and 1898 controls were included in ...