. Author manuscript; available in PMC: 2021 Jul 16.

Published in final edited form as: Clin Breast Cancer. 2019 Dec 5;20(3):220–227. doi: 10.1016/j.clbc.2019.11.010

Table 2:

Cox Proportional Hazard Model for the serum GP88 groups

Term	Coef	HR	SE	z	p
GP88 LL group	−0.622	0.537	0.282	−2.21	0.027

Cox proportional hazard compares the always-low serum GP88 LL group against the always-high serum GP88 HH group. HR corresponds to Hazard ratio.