Fig. 3From: Quadriceps handheld dynamometry during the post-ICU trajectory: using strictly the same body position is mandatory for repeated measuresBland–Altman plots showing the difference between estimated and measured relative QS in H45–K40 position (A) (bias 0.49 N/kg, limits of agreement of − 0.78 N/kg and 1.76 N/kg) and in H90–K90 position (B) (bias − 1.22 N/kg, limits of agreement of − 2.79 N/kg and 0.34 N/kg) in the validation cohort of healthy volunteers. Mean differences are represented by red dotted lines, limits of agreement are represented by blue dashed linesBack to article page