Fig. 2
From: Gout, flares, and allopurinol use: a population-based study
Covariate associations with flares in participants with gout. Legend: a Predicted, population-averaged marginal probabilities for each category of flares (classified as 0, 1, ≥ 2) by covariates (stacked bar charts) and b Risk difference effect sizes (outcome Helmert contrasts) for covariate associations with flares, with vertical bars representing 95% confidence intervals. Analysis was performed by multinomial logistic regression