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Table 1 Distribution of I2 values across meta-analyses

From: Comparison of nuisance parameters in pediatric versus adult randomized trials: a meta-epidemiologic empirical evaluation

I-squared Number of meta-analyses (%)
0% 30 (17%)
0–20 7 (4%)
20–40 5 (3%)
40–60 15 (9%)
60–80 32 (19%)
80–100 83 (48%)