Fig. 2From: Cognitive status of patients judged fit for discharge from the post-anaesthesia care unit after general anaesthesia: a randomized comparison between desflurane and propofolEvolution of combined Z scores between pre-operative and Aldrete score ≥ 9 assessments according to anaesthetic agent. Filled circles = means, horizontal lines = medians, box = interquartils, empty circles = extremes. No significant difference between groupsBack to article page