Table 1.

Clinical imaging characteristics of laryngeal squamous cell carcinoma (LSCC) patients.

Characteristics	Training set (n=164)	Validation set (N=71)	χ2/t-value	p-value
Age (years)	63.45 ± 8.970	62.45 ± 9.085	0.777	0.438
Gender			0.133	0.716
Male	133	59
Female	31	12
Computed Tomography (CT) feature			0.521	0.470
Metastasis	73	28
No Metastasis	91	43
Primary tumor location			0.255	0.614
Glottis	59	28
Supra-glottis	105	43
T stage			0.571	0.450
T1-2	54	27
T3-4	110	44