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Table 8 Cox regression for loco-regional recurrence

From: Analysis of loco-regional and distant recurrences in breast cancer after conservative surgery

Variables in the equation
Operation type   B SE Sig. HR 95.0 % CI for HR
       Lower Upper
BCT Age .003 .024 .901 1.003 .957 1.052
T .244 .680 .719 1.277 .337 4.839
LNs .900 .691 .193 2.461 .635 9.541
Stage −.911 .885 .303 .402 .071 2.277
Grade −1.322 .603 .028 .267 .082 .870
IDC .799 .596 .180 2.223 .691 7.151
Invasion .938 .613 .126 2.555 .768 8.497
Postop_chemo −1.137 .745 .127 .321 .074 1.382
Horm −1.858 .658 .005 .156 .043 .567
  1. HR > 1 is considered as a risk factor