Table 2 Patient age, gender, nodal staging, smoking status and date of treatment according to treatment

Number

49

15

10

24

-

Age

0.39^a

 Mean

63.1

61.1

66.5

63.0

 (SD)

(9.6)

(11.2)

(7.5)

(9.4)

Gender

0.50^b

 Female

11

3

1

7

 Male

38

12

9

17

 (% Male)

(78 %)

(80 %)

(90 %)

(71 %)

Nodal stage

0.36^b

 0–I

41

14

9

18

 II–III

8

1

1

6

 (%II–III)

(16 %)

(7 %)

(10 %)

(25 %)

Smoking

0.67^b

 No

16

5

5

7

 Yes

10

4

1

5

 Unknown

23

6

4

12

 (% Yes^c)

(37 %)

(44 %)

(17 %)

(42 %)

Date of initial treatment

0.30^b

 2002–06

24

5

5

14

 2007–11

25

10

5

10

 (% 2007–11)

(51 %)

(67 %)

(50 %)

(42 %)