Table III.

Survival status and clinicopathological parameters in 78 human laryngeal carcinoma tissues.

		Survival status, n
Clinicopathological parameters	N	Alive	Dead	P-value
Gender				0.406
Male	72	40	32
Female	6	2	4
Age, years				0.813
<60	25	14	11
≥60	53	28	25
Tobacco smoking				0.807
No	23	13	10
Yes	55	29	26
T classification				<0.010a
T1-T2	47	33	14
T3-T4	31	9	22
Lymph node metastasis				0.040a
No	43	28	15
Yes	35	14	21
TNM clinical stage				<0.010a
I–II	27	23	4
III–IV	51	19	32
Pathology grade				0.107
Well/moderate	47	29	18
Poor/undifferentiated	31	13	18
Tumor location
Glottic	47	25	22	0.762
Supraglottic	24	14	10	0.762
Subglottic	7	3	4	0.754
Ki-67				<0.010a
Low expression	33	27	6
High expression	45	15	30
ADAM10				<0.010a
Low expression	29	27	2
High expression	49	15	34

^aStatistical analyses were performed by the Pearson χ² test. ADAM, a disintegrin and metalloproteinase; TNM, tumor-node-metastasis.