Table 2.

Relapse-free survival from recurrence or death due to breast cancer

Predictor	N	HR	95% C.I.	P
Age > 50 year	420	1.57	0.80–3.07	0.19
Size > 2.5 cm	422	1.85	1.36–2.51	<0.0001*
Node +ve	415	2.02	1.48–2.76	<0.0001*
Grade	420	1.45	1.12–1.88	0.0055*
PR LBA > 20	421	0.60	0.44–0.81	0.001*
p-Y537 > median	348	1.35	0.96–1.90	0.087
Multivariate analysis
Age > 50 year	337	0.93	0.40–2.15	0.87
Size > 2.5 cm	337	1.64	1.16–2.33	0.0055*
Node +ve	337	1.68	1.17–2.39	0.0044*
Grade	337	1.43	1.07–1.91	0.015*
PR LBA > 20	337	0.60	0.42–0.86	0.0047*
p-Y537 > median	337	1.22	0.86–1.73	0.28