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Table 7 Co-relation of combined expression of P53 and CK20 with muscularis propria invasion

From: Diagnostic utility of p53 and CK20 immunohistochemical expression grading urothelial malignancies

Combined P53 and CK20 expression Muscularis propria invasion P-value
  Present Absent Muscularis propria not present  
Positive 14 (20%) 33 (47%) 9  
Negative 3 (4.3%) 20 (28.6%) 14 0.02*
Total 17 (24.3%) 53 (75.7%) 23  
  1. *p-value is significant at <0.05 level.