Fig. 2

Forest plot for the effect of ULT versus controls on thethe change in the level of uric acid. Annotation: controls, placebo or no treatment; ULT, uric acid-lowering therapy; the Golmohammadi (2017) [29] study were considered as two sub-studies: Golmohammadi-1(2017) and Golmohammadi-2 (2017); data are pooled WMDs with 95% CIs. WMD, Weight Mean differences; CI,confidence interval