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Table 3 Gender, race, primary site and cTNM vs. cause of death

From: Clinicopathological parameters, recurrence, locoregional and distant metastasis in 115 T1-T2 oral squamous cell carcinoma patients

 

Cause of death

 

Fisher's exact p-values

 

Alive (%)

Cardio-respiratory failure (%)

Pneumonia (%)

Regional met (%)

Distant met (%)

Total

 

Gender

       

Male

50 (60.2)

4 (80.0)

0 (0.0)

5 (50.0)

6 (54.5)

65

 

Female

33 (39.8)

1 (20.0)

6 (100.0)

5 (50.0)

5 (45.5)

50

0.039

Race

       

Caucasian

56 (67.5)

4 (80.0)

5 (83.3)

6 (60.0)

7 (63.6)

78

 

Indian

8 (9.6)

0 (0.0)

0 (0.0)

2 (20.0)

0 (0.0)

10

 

Middle-Eastern

2 (2.4)

0 (0.0)

0 (0.0)

0 (0.0)

0 (0.0)

2

 

Oriental

1 (1.2)

0 (0.0)

0 (0.0)

0 (0.0)

0 (0.0)

1

 

Other Asians

4 (4.8)

0 (0.0)

0 (0.0)

0 (0.0)

2 (18.2)

6

 

African

8 (9.6)

1 (20.0)

1 (16.7)

1 (10.0)

2 (18.2)

13

 

Caribbean

4 (4.8)

0 (0.0)

0 (0.0)

1 (10.0)

0 (0.0)

5

0.914

Primary site

       

Floor of mouth

16 (19.3)

3 (60.0)

3 (50.0)

0 (0.0)

2 (18.2)

24

 

Tongue (lateral)

24 (28.9)

2 (40.0)

0 (0.0)

7 (70.0)

3 (27.3)

36

 

Tongue (dorsal)

10 (12.0)

0 (0.0)

1 (16.7)

0 (0.0)

2 (18.2)

13

 

Tongue (ventral)

5 (6.0)

0 (0.0)

0 (0.0)

0 (0.0)

0 (0.0)

5

 

Buccal mucosa

7 (8.4)

0 (0.0)

2 (33.3)

1 (10.0)

1 (9.1)

11

 

Hard palate

3 (3.6)

0 (0.0)

0 (0.0)

0 (0.0)

0 (0.0)

3

 

Upper alveolus

4 (4.8)

0 (0.0)

0 (0.0)

1 (10.0)

1 (9.1)

6

 

Lower alveolus

4 (4.8)

0 (0.0)

0 (0.0)

1 (10.0)

1 (9.1)

6

 

Retromolar area

2 (2.4)

0 (0.0)

0 (0.0)

0 (0.0)

1 (9.1)

3

 

Tuberosity

1 (1.2)

0 (0.0)

0 (0.0)

0 (0.0)

0 (0.0)

1

 

Upper lip

1 (1.2)

0 (0.0)

0 (0.0)

0 (0.0)

0 (0.0)

1

 

Lower lip

5 (6.0)

0 (0.0)

0 (0.0)

0 (0.0)

0 (0.0)

5

 

Neck Lump

1 (1.2)

0 (0.0)

0 (0.0)

0 (0.0)

0 (0.0)

1

0.819

cTNM

       

T1N0M0

54 (65.1)

2 (40.0)

2 (33.3)

1 (10.0)

3 (27.3)

62

 

T2N0M0

20 (24.1)

1 (20.0)

2 (33.3)

1 (10.0)

0 (0.0)

24

 

T1N1M0

3 (3.6)

0 (0.0)

0 (0.0)

0 (0.0)

0 (0.0)

3

 

T2N1M0

2 (2.4)

1 (20.0)

1 (16.7)

1 (10.0)

0 (0.0)

5

 

T1N2aM0

1 (1.2)

0 (0.0)

0 (0.0)

3 (30.0)

1 (9.1)

5

 

T2N2aM0

0 (0.0)

1 (20.0)

1 (16.7)

2 (20.0)

5 (45.5)

9

 

T1N2bM0

0 (0.0)

0 (0.0)

0 (0.0)

1 (10.0)

0 (0.0)

1

 

T2N2bM0

1 (1.2)

0 (0.0)

0 (0.0)

1 (10.0)

1 (9.1)

3

 

T1N2cM0

2 (2.4)

0 (0.0)

0 (0.0)

0 (0.0)

1 (9.1)

3

<0.001

Total

83

5

6

10

11

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