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Table 2 Patient characteristics for 50 HNSCC patients with adjacent tumor and non-tumor samples

From: Kruppel-family zinc finger proteins as emerging epigenetic biomarkers in head and neck squamous cell carcinoma

 

Oral cavity

Oropharynx

Larynx

N = 32

N = 2

N = 16

Gender

Male

21

2

15

Female

11

0

1

Race

White

28

2

12

Black or African American

2

0

4

Information not available

2

0

0

Ethnicity

Hispanic/Latino

4

0

4

Non-Hispanic/Latino

25

2

12

Information not available

3

0

0

HPV status

HPV + 

6

0

2

HPV − 

26

2

14

Vital status

Alive

11

0

7

Deceased

21

2

9

Pathologic tumor stage

Stage II

9

1

1

Stage III

10

1

6

Stage IV

13

0

9