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. 2015 Mar 17;112(8):1384–1391. doi: 10.1038/bjc.2015.100

Table 3. Univariable and multivariable Cox proportional hazards model for survival (n=27).

	Univariable analysis			Multivariable analysis
Variable	HR	95% CI	P-value	HR	95% CI	P-value
Age	0.99	0.95–1.04	0.82	1.04	0.98–1.11	0.23
Body mass index	0.96	0.84–1.10	0.59	0.99	0.85–1.15	0.88
High tumour stage (III/IV)	5.85	1.92–17.85	0.0019	13.86	2.31–83.23	0.004
MIC-1/GDF15 plasma levels ⩾1140 pg ml⁻¹	2.91	0.89–9.48	0.076	3.87	1.01–14.75	0.048

Abbreviations: CI=confidence interval; HR=hazard ratio; MIC-1/GDF15=macrophage inhibitory cytokine 1/growth differentiation factor 15.