Figure 17.
Forest plot and risk-of-bias assessment of statins for all-cause mortality at 90 days. aConfidence interval (CI) calculated with Wald-type method. bTau2 calculated with DerSimonian and Laird method. Risk of bias legend: (A) bias arising from the randomization process, (B) bias due to deviations from intended interventions, (C) bias due to missing outcome data, (D) bias in measurement of the outcome, (E) bias in selection of the reported result, (F) overall bias.
High,
some concerns,
low,
No information.
