The error bars represent the standard deviation of the mean score within each group. (a) At the short-term assessment, a mean of 4 months post-discharge (in the short- and medium-term outcome cohort) and (b) at the long-term assessment, at least 1-year post-discharge (in the long-term outcome cohort). Notations: For main analyses of subscales (all Kruskal Wallis), significance is labelled adjacent to the subscale name along the x-axis, alpha p = 0.05, * p ≤ 0.05, ** p ≤ 0.01; For the breakdown of main analyses using Mann Whitney U post hoc, significance is labelled adjacent to data points within the figure, corrected alpha p = 0.02, * p ≤ 0.02, ** p ≤ 0.01, ^ trending significance (p = 0.03); Abbreviations: ABNAS (A-B Neuropsychological Assessment Schedule).