BBC News announced today, that the new research, published in the recent article on Deleterious- and Disease-Allele Prevalence in Healthy Individuals: Insights from Current Predictions, Mutation Databases, and Population-Scale Re-sequencing in The American Society of Human Genome publication, compared the genomes of 179 participants, with a database of human mutations developed at Cardiff University.
This is the systematic, thorough analysis and justification, why there is some overlap between 1000 genomes common variants and HGMD.