Skip to main content
. 2012 Mar 22;12:104. doi: 10.1186/1471-2407-12-104

Table 6.

Correlation of IHC and PCR scores (Spearman Rank Correlation Coefficients)

RRM1 ERCC1

RRM1 IHC RRM1Relative Gene Exp ERCC1 Relative Gene Exp ERCC IHC
RRM1 IHC 1.00 0.26 0.13 0.18
P = 0.07 P = 0.26 P = 0.09
N = 93 N = 48 N = 75 N = 93

RRM1 Rel 1.00 0.57 0.06
Gene Exp P < 0.0001 P = 0.66
N = 49 N = 44 N = 49

ERCC1 Rel 1.00 0.21
Gene Exp P = 0.07
N = 76 N = 76

ERCC1 IHC 1.00
N = 94