Fig. 4
From: Disease awareness in myotonic dystrophy type 1: an observational cross-sectional study
Bland-Altman plot with 95 % limits of agreements for the combined graphical/statistical interpretation of patients’ self evaluation of muscular weakness (INQoL Weakness Domain score) to clinician’s objective muscular evaluation (MIRS) in DM1 patients. The differences between MIRS and INQoL Weakness Domain score are plotted against their mean and the mean difference; light spots indicate single observation, dark spots indicate collinear observations; 95 % confidence limit lines are drawn (brown dotted lines)