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. 2011 Aug 17;2011:217060. doi: 10.4061/2011/217060

Table 3.

The relationship of pDCIS grade with quantitative biomarker expression.

Variables DCIS GRADE P value (ANOVA)
No. of cases Grade 1 (9) Grade 2 (46) Grade 3 (63)

ER score (%) 89.7 ± 8.99 80.9 ± 4.78 58.6 ± 5.46 P = 0.0037
PR score (%) 62.0 ± 14.3 53.1 ± 5.42 31.9 ± 4.69 P = 0.0047
Ki67 (%) 12.7 ± 2.61 12.8 ± 1.38 25.6 ± 2.54 P = 0.0002
P53 (%) 10.0 ± 5.05 8.83 ± 3.11 21.0 ± 4.03 P = 0.0029
BCL-2 (%) 93.8 ± 6.25 75.7 ± 5.78 44.5 ± 6.78 P = 0.001