Fig. 2From: Modelling disease course in amyotrophic lateral Sclerosis: pseudo-longitudinal insights from cross-sectional health-related quality of life dataALSAQ-40 and clinical parameters. a The non-parametric regression Loess (Epanechnikov) was used to visualize the behavior of the ALSAQ-40 SI and emotional well-being across the rD50-derived disease phases in the cross-sectional data. b Mean values of ALSAQ-40 SI and emotional well-being at baseline and first (6 months) and second (12 months) follow upsBack to article page