Funnel plot for PMI incidence for patients with prior low-dose statin use.
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Abstract
<p>Forest plot was generated using Review Manager 5.2.0 for patients with prior low-dose statin use from individual and pooled trials. The incidence of PMI was expressed as a dichotomous variable, and the results were expressed as odds ratios (OR) with 95% confidence intervals (CI). Heterogeneity across trials was evaluated with I<sup>2</sup> statistic, defined as I<sup>2</sup>>50%. A random-effect model was used for the subgroup with prior low-dose statin treatment because heterogeneity existed for this group.</p
