Data on routine reporting of grey-white matter differentiation in early brain computed tomography in comatose patients after cardiac arrest.

The data supplement the manuscript “Data on routine reporting of grey-white matter differentiation in early brain computed tomography in comatose patients after cardiac arrest.” The dataset presented in this paper describes the frequency and method of reporting the GWR in brain CT scan reports and its association with outcome in patients resuscitated successfully after OHCA. CT reports were evaluated for remarks of GWR. A subdivision was made between a qualitative and quantitative assessment. In addition, the location of GWR abnormalities was extracted from the report. This dataset shows current practice regarding qualitative reporting of the GWR in brain CT scans, which can be valuable to further build on research on improving prognostication.