Table 2.

Cohen’s κ Coefficients for the Agreement Among the Various Fixed Effect Methods Including DZS

The lower and upper triangular results are based on the meta-analyses with the proportion of double-zero-events studies ≥ 50% and < 50%, respectively

I5, inverse-variance method with 0.5 continuity correction; ITACC, inverse-variance method with treatment arm continuity correction; IEMP, inverse-variance method with empirical continuity correction; MH5, Mantel–Haenszel method with 0.5 continuity correction; MHTACC, Mantel–Haenszel method with treatment arm continuity correction; MHEMP, Mantel–Haenszel method with empirical continuity correction