Skip to main content

Table 3 Number of patients and prevalence of gouty arthritis (patients with events during the period April 2016 to March 2017)

From: Prevalence of gout and asymptomatic hyperuricemia in the pediatric population: a cross-sectional study of a Japanese health insurance database

  Total Age
0–5 years 6–11 years 12–18 years
Number of patients with gouty arthritis
n 21 0 3 18
Prevalence of gouty arthritis, % (n/N)
 In patients with gout 43.8 (21/48) 0 (0/3) 42.9 (3/7) 47.4 (18/38)
 95% CI 29.5–58.8 0.0–70.8 9.9–81.6 31.0–64.2
 In patients with gout and asymptomatic hyperuricemia 7.6 (21/276) 0 (0/22) 7.0 (3/43) 8.5 (18/211)
 Within the database population 0.003 (21/696,277) 0 (0/220,749) 0.001 (3/219,509) 0.007 (18/256,019)
  1. CI Confidence interval