Fig. 2From: Reproducibility of improvements in patient-reported functional ability following functional capacity evaluationCorrelation of SFS scores before and after performing the FCE. A scatterplots with data density ellipses representing two thirds of patient data and dotted lines indicating linear regression lines with the corresponding 95% CI (solid lines); B and C: Spearman’s correlation and regression coefficients with associated 95% CI. SFS: Spinal Function Sort; FCE: functional capacity evaluation; CI: confidence intervalBack to article page