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. 2020 Jun 11;20:152. doi: 10.1186/s12874-020-01035-6

Table 1.

Simulation parameter setup

Parameter Assigned values
Incidence rate of the control group (pc) 0.01
Number of patients in control group (n2) mean (log) =3.3537, sd (log) =0.9992
Sample size ratio (ratio) Uniform (0.84, 2.04)
Number of patients in experimental group (n1) n1 = exp. (log n2)*ratio
Effect sizes (OR) 1, 2, 3, 4, 5
Between-study variance (τ2) τ=(0.2, 0.4, 0.6, 0.8, 1.0)
Number of studies included in each meta-analysis (m) Uniform (4, 10)