Fig. 2
From: Estimating EQ-5D utilities based on the Short-Form Long Term Conditions Questionnaire (LTCQ-8)
Mean Squared Errors across deciles of the DBIS score by gender based on the LTCQ validation dataset (n = 1126). Notes: Bars show the standard deviation of the mean Mean Squared Error in each decile; Dashed lines show the outer fence of 2 standard deviations from the mean Mean Squared Error in each decile; Dots show outliers with Mean Squared Error larger than one Standard Deviation of the mean Mean Squared Error in each decile