highly significantP = 4.9 × 10 −5
Meta-analysis of the 2 cohorts yielded highly significant evidence of association with JIA (OR 0.76 [95% CI 0.62–0.88], P = 4.9 × 10 −5 ).
Meta-analysis of the 2 cohorts yielded highly significant evidence of association with JIA (OR 0.76 [95% CI 0.62–0.88], P = 4.9 × 10 −5 ).