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. 2012 Jun 21;12:262. doi: 10.1186/1471-2407-12-262

Table 7.

Correlation analysis of IGF-1R, IGF-2R, and ERα and ERβ protein expression with clinico-pathological features of EAC

  Surgico-pathological stage Histological grade Depth of myometrial invasion
ERα
-O.468*
-0.386*
-0.238*
ERβ
0.321
0.209
0.096
IGF-1R
0.616*
0.628*
0.546*
IGF-2R -0.134 -0.379* -0.104

*P < 0.05 using Pearson correlation analysis with linear regression.