Review Article
Clinical and Prognostic Implications of P21 (WAF1/CIP1) Expression in Patients with Esophageal Cancer: A Systematic Review and Meta-Analysis
Figure 3
Forest plots of odds ratios for P21 expression and clinicopathological parameters including differentiation, grading, and clinical stage in esophageal cancer patients: (a) differentiation (, 95% CIs: 1.455-3.184, ); (b) grading (, 95% CIs: 2.278-5.071, ); (c) clinical stage (, 95% CIs: 1.111-2.594, ).
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