Table 2.

Spearman's rho associations between expression of Her2/neu, estrogen receptor, progesterone receptor Bcl-2 antanogene-1 (Bag-1) and Bcl-2

	Estrogen receptor	Progesterone receptor	Bag-1	Bcl-2
Her2/neu	-0.0093, P = 0.82 (-0.0897 to 0.0712)	-0.066, P = 0.93 (-0.146 to 0.0149)	0.0617, P = 0.1430 (-0.0209 to 0.1436)	-0.0379, P = 0.3885 (-0.1234 to 0.0482)
Estrogen receptor		0.4942, P < 0.0001 (0.4304 to 0.5531)	0.4150, P < 0.0001 (0.3438 to 0.4814)	0.5459, P < 0.0001 (0.4824 to 0.6036)
Progesterone receptor			0.2260, P < 0.0001 (0.1456 to 0.3035)	0.3661, P < 0.0001 (0.2889 to 0.4385)
Bag-1				0.3050, P < 0.0001 (0.2228 to 0.3830)

Data in bold are significant (P < 0.05). Data in parentheses represent the 95% confidence intervals.