Fig. 1From: Measuring patient outcomes in chronic heart failure: psychometric properties of the Care-Related Quality of Life survey for Chronic Heart Failure (CaReQoL CHF)Mean scores (and 95% confidence interval) on the CaReQoL CHF scales for different NYHA classification categories. Social and emotional limitations, F=74.64, df=847, η2=0.21, p<0.001, Physical limitations, F=214.27, df=878, η2=0.42, p<.001, Being in safe hands, F=5.77, df=900, η2=0.02, p<0.001Back to article page