Breast Cancer Prognosis Risk Estimation Using Integrated Gene Expression and Clinical Data

Table 3

Multivariate analysis of the variables in the 1,794 dataset.

Variable	Characteristics	𝛽	𝑧	SE	𝑃	Selected
𝑋1	Grade	−0.06176	−0.674	0.09163	0.50	No
𝑋2	Size	−0.34534	−3.029	0.11401	0.002	Yes
𝑋3	ER	−0.19854	−4.441	0.04471	8.95𝐸−06	Yes
𝑋4	PR	−0.21123	−4.356	0.04849	1.33𝐸−05	Yes
𝑋5	HER2	0.08819	1.761	0.05007	0.08	No
𝑋6	mScore	−1.13115	−12.918	0.08757	2.00𝐸−16	Yes
	Constant	−0.99475