Fig. 4

Scatterplots of the correlation between. a change in body mass index (ΔBMI) and change in Disease Activity in PSoriatic Arthritis score (ΔDAPSA) at the 12-month visit. b ΔBMI and change in C- reactive protein (ΔCRP) at the 12-month visit. c ΔBMI and change in Bath Ankylosing Spondylitis Functional Index (ΔBASFI) at the 12-month visit. d ΔBMI and change in Global Visual Analogue Scale (ΔGlobal VAS) at the 12-month visit. e ΔBMI and change in Health Assessment Questionnaire score (ΔHAQ) at the 24-month visit