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Table 3 Correlation between IGFBP-rP1 expression and differentiation in colorectal carcinoma

From: IGFBP-rP1, a potential molecule associated with colon cancer differentiation

IGFBP-rP1 expression Gradea Total Significance
  Low High   
0 3 9 12  
1 102 46 148  
2 43 18 61  
Total 148 73 221 0.006*
  1. The staining of IGFBP-rP1 was divided into three grades (0-2), representing lack and mild of staining (0), intermediate staining (1), and strong staining (2).
  2. ahistologic grade: low grade (gland formation >50% in tubular adenocarcinoma and papillary carcinoma) and high grade (gland formation <50% in tubular adenocarcinoma, mucinous adenocarcinoma, signet ring cell carcinoma, and undifferentiated carcinoma).*The P value was calculated by chi-square test.