Table 1. Expression of GADD45A breast carcinoma tissues and adjacent non-neoplastic tissues.

Characteristics	GADD45A expression		Total	χ2	P
	High (%)	Low (%)
Breast carcinoma tissues	303(72.3)	116(27.7)	419
Adjacent non-neoplastic tissues	44(37.9)	72(62.1)	116	47.125	<0.001