OpenSAFELY

OpenSAFELY is an interface to NHS patient records which enables statistical analysis of them by medical researchers. Initially, it has been used to make an analysis of the risk factors associated with deaths from COVID-19 in hospital in the UK.[1] This is significant because the dataset is especially large – 20 billion rows of data for about 24 million patients.[2]

References
  1. Goldacre, Ben; Smeeth, Liam; Bhaskaran, Krishnan; Bacon, Seb; Bates, Chris; Morton, Caroline E.; Curtis, Helen J.; Mehrkar, Amir; Evans, David; Inglesby, Peter; Cockburn, Jonathan; Williamson, Elizabeth J.; Walker, Alex J. (8 July 2020), "OpenSAFELY: factors associated with COVID-19 death in 17 million patients", Nature: 1–11, doi:10.1038/s41586-020-2521-4, ISSN 1476-4687
  2. "The pandemic has spawned a new way to study medical records", The Economist, 14 May 2020


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