High Expression of Leucine Zipper-EF-Hand Containing Transmembrane Protein 1 Predicts Poor Prognosis in Head and Neck Squamous Cell Carcinoma

Table 4

Multivariant survival analyses (Cox regression model) of various factors in patients with HNSCC.

Factors	Disease-free survival	𝑃 value	Overall survival	𝑃 value
	Hazard ratio (95% CI)		Hazard ratio (95% CI)
Differentiation	1.183 (0.955–1.464)	0.124	1.169 (0.946–1.446)	1.446
pT	1.195 (0.847–1.687)	0.311	1.050 (0.740–1.490)	0.783
Stage	1.296 (0.892–1.883)	0.174	1.503 (1.034–2.185)	0.004**
Chemoradiotherapy	1.670 (1.199–2.324)	0.002**	1.734 (1.192–2.522)	0.000**
LETM1	1.080 (0.780–1.495)	0.642	1.412 (1.019–1.956)	0.038*