Table 1

Clinicopathological data, recurrence and outcome data from 24 OSCC patients (N = 96 samples, training set)

Variables

N (%)


Age (years)


Median (range)

58.5 (37-83)


Gender


Male

15 (62.5)


Female

9 (37.5)


Tobacco use


Yes

16 (67)


No

8 (33)


Alcohol use


Yes

17 (71)


No

7 (29)


Tumor site


Tongue

16 (67)


Floor of mouth

4 (17)


Buccal mucosa

2 (8)


Alveolar

2 (8)


T category


T1-T2

12 (50)


T3-T4

12 (50)


Nodal status


Negative (N0)

12 (50)


Positive (N1, N2b, N2c)

12 (50)


Tumor stage


I, II

7 (29)


III, IV

17 (71)


Tumor grade


Moderately differentiated

18 (75)


Poorly differentiated

6 (25)


Recurrence


Yes

9 (37.5)


No

15 (62.5)


Time to recurrence


Median (range)

32 (1.8-34)


Follow-up


Median (range)

13 (1.7-58.8)


Outcome


Alive with no evidence of disease

13 (55)


Alive with disease

2 (8)


Dead of disease

7 (29)


Dead of other causes

2 (8)


Reis et al. BMC Cancer 2011 11:437   doi:10.1186/1471-2407-11-437

Open Data