Skip to main content

Table 1 Correlation of CD133 and KAI1/CD82 expression to clinicopathogical characteristics in laryngeal squamous cell carcinoma (LSCC)

From: Clinicopathological significance of cancer stem cells marked by CD133 and KAI1/CD82 expression in laryngeal squamous cell carcinoma

Variable CD133 P-value KAI1/CD82 P-value
Negative Positive Negative Positive
Gender    > 0.05    > 0.05
Male 36 39   46 29  
Female 6 2   3 5  
Age    > 0.05    > 0.05
< 60 15 12   15 12  
≥ 60 27 29   35 22  
Location    > 0.05    > 0.05
Supraglottic 26 25   26 25  
Glottic 15 14   20 9  
Subglottic 1 2   3 0  
Diameter of tumor    > 0.05    > 0.05
< 2.0 cm 23 20   22 21  
≥ 2.0 cm 19 21   27 13  
Smoking    > 0.05    > 0.05
No 18 13   15 16  
Yes 24 28   34 18  
Alcohol    > 0.05    < 0.05
No 20 13   14 19  
Yes 22 28   35 15  
Grade of tumor    < 0.01    < 0.001
Well-differentiated 23 7   9 21  
Moderately-differentiated 18 29   35 12  
Poorly-differentiated 1 5   5 1  
Lymph node metastasis    < 0.001    < 0.01
No 33 16   23 26  
Yes 9 25   26 8  
pTNM stage    < 0.05    < 0.05
I and II 33 20   26 27  
III and IV 9 21   23 7