Patients are grouped according to discharge diagnosis (“ICD” = International Classification of Diseases).

<p>“n” depicts the number of patients per diagnosis. “n<0.05” displays the number of patients per diagnosis with GFAP values below the lower detection limit of the used immunoassay. The remaining values (those above the lower detection limit) are displayed as individual values in the graph. Individual patients with increased GFAP values are easy to recognize. Mean GFAP values and standard deviation (SD) are also provided for each diagnosis. The diagnoses with the three highest mean GFAP values are labelled in red. * = GFAP value of one sample is missing. ** = Results of the BE FAST study for comparison <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0062101#pone.0062101-Foerch2" target="_blank">[4]</a>.</p