Fig. 4From: Effectiveness and safety of different doses of febuxostat compared with allopurinol in the treatment of hyperuricemia: a meta-analysis of randomized controlled trialsForest plot comparing febuxostat and allopurinol in the percentage of patients achieving serum uric acid levels of 6.0 mg/dL or less. a Febuxostat (40 mg/d) versus allopurinol (200–300 mg/d). b Febuxostat (80 mg/d) versus allopurinol (200–300 mg/d). CI, confidence intervalBack to article page