Figure 2From: Sedation in palliative care – a critical analysis of 7 years experienceCourse of pain, dyspnoea, cognitive disorder (delirium) and psychological distress (anxiety) in patients with regard to application of sedation in the final phase (A= Subgroup without sedation, B= Subgroup with sedation). Significance level p < 0.05 in Wilcoxon rank sum test.Back to article page