highly significantp = 0.002
The meta-analysis showed a highly significant RR of relapse after gluten challenge as compared to placebo of 2.8 (95% CI, 1.5–5.5; p = 0.002; I2 = 80.3%), and a highly significant IRR of 5.7 (95% CI, 2.2–14.5; p = 0.0003; I2 = 87%).