Table 2. Score distribution of FAK protein expression in breast tissue.

	Normal tissue		Tumour tissue
Score	n	%	n	%
0	2	3.6	0	0
1	30	54.5	7	12.7
2	18	32.7	15	27.3
3	4	7.3	16	29.1
4	0	0	10	18.2
5	1	1.8	7	12.7
Total	55	100.0	55	100.0

Western blot score of pp125 FAK protein expression ranged from 0 to +5.