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Meta-Analysis
Copyright: ©Author(s) 2026.
World J Cardiol. May 26, 2026; 18(5): 119100
Published online May 26, 2026. doi: 10.4330/wjc.v18.i5.119100
Figure 2
Figure 2 Risk of bias assessment of included studies. A: Risk of bias in non-randomized studies of interventions scale graph for included observational studies; B: Traffic plot for included observational studies; C: Risk of bias 2.0 tool graph for included observational studies; D: Traffic plot for included observational studies.


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