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. 2014 Feb 10;14:20. doi: 10.1186/1471-2288-14-20

Table 3.

Results from simulations based on MIST2 dataset (OR = 0.23)

  Mean treatment effect Power (%) Convergence (%)
Unadjusted for centre-effects
0.20
66.5
97.1
Fixed-effects
0.19
65.0
96.3
Random-effects
0.19
66.0
96.1
GEE
0.20
66.5
98.0
Mantel-Haenszel 0.22 50.3 95.9