The lack of selection criteria for surgery in patients with non-colorectal non-neuroendocrine liver metastases

Table 3 Univariate and multivariate analysis for OS and DFS

	OS						DFS
	Univariate analysis			Multivariate analysis			Univariate analysis
	HR	95% CI	p	HR	95% CI	p	HR	95% CI	p
Age > 60			0.902						0.871
Primary location			0.266						0.445
Breast origin	1.57	0.85–2.9	0.147				1.28	0.78–2.11	0.333
Extra-hepatic metastasis	1.47	0.78–2.77	0.231				0.94	0.53–1.67	0.839
disease-free interval < 4 months	1.14	0.44–2.96	0.783				2.58	1.2–5.45	0.013
Major hepatectomy	0.95	0.48–1.85	0.869				1.23	0.71–2.14	0.461
AFC score Cat	0.84	0.46–1.51	0.553				0.91	0.55–1.5	0.705
Diam > 50 mm	2.19	1.17–4.08	0.014	2.181	1.09–4.37	0.028	1.50	0.85–2.64	0.158
Multi-nodular	1.40	0.8–2.47	0.243				1.5	0.92–2.45	0.105
Lymph node involvement	2.08	1.18–3.64	0.011	1.987	0.93–4.23	0.075	1.28	0.78–2.1	0.331
Disease-free interval < 12 months	1.18	0.64–2.17	0.596				1.12	0.66–1.89	0.682
mCRS cat	2.05	1.12–3.76	0.02	1.123	0.48–2.61	0.787	1.31	0.75–2.29	0.352

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