Fig. 1
From: Psychometric evaluation of the DAILY EATS questionnaire in individuals living with obesity
Changes From Baseline to EOT in EDI Composite by PGIS-Hunger. a. Empirical CDF Plot, Study 1a . b. Empirical CDF Plot, Study 2a. c. PDF Plot, Study 1b. d. PDF Plot, Study 2b. CDF = cumulative distribution function; EDI = Eating Drivers Index; EOT = end of treatment; ERCQ = Eating-Related Concepts Questionnaire; PDF = probability density function; PGIS = Patient Global Impression of Status; T2DM = type 2 diabetes mellitus. a Bands around selected lines denote 95% confidence limits with colors specified by the legend for 1-point improvement and no-change subgroups. b The kernel densities are estimated via normal weight functions with the standardized bandwidth = 0.79 × interquartile range × n − 1 ÷ 5. Solid vertical lines denote means of different curves, and dashed vertical lines denote the corresponding 95% confidence limits for 1-point improvement and no-change subgroups. The confidence limits outside the change range are not shown