n (%)*

Demographics

All patients (n = 2005)

Disease-free at death /alive (n = 1499)**

Disease related death (n = 376)**

Gender

Female

Male

805 (40)

1200 (60)

621 (41)

878 (59)

137 (36)

239 (64)

Diagnosis

Adenocarcinoma

Other Cancer

1977 (99)

28 (1)

1485 (99)

14 (<1)

367 (98)

9 (2)

Operation

Biopsy

Other

Resection

108 (5)

34 (2)

1863 (93)

36 (2)

14 (<1)

1449 (97)

50 (13)

19 (5)

307 (82)

Age

≤70

>70

1008 (50)

997 (50)

774 (52)

725 (48)

173 (46)

203 (54)

Metastasis at presentation

139 (7)

74 (5)

65 (17)

Staging

Dukes stage

A

B

C1

C2

D

209 (10)

415 (21)

358 (18)

76 (4)

7 (<1)

190 (13)

342 (23)

236 (16)

41 (3)

2 (<1)

15 (4)

56 (15)

96 (26)

30 (8)

5 (1)

T stage

T1

T2

T3

T4

106 (5)

341 (17)

1229 (61)

122 (6)

93 (6)

300 (20)

919 (61)

78 (5)

7 (2)

28 (7)

242 (64)

26 (7)

N stage

N0

N1

N2

952 (48)

462 (23)

289 (14)

823 (55)

335 (22)

158 (11)

87 (23)

93 (25)

104 (28)

M stage

M0

M1

284 (14)

104 (5)

197 (13)

51 (3)

63 (17)

39 (10)

Treatment

Surgery only

Surgery and CT

Surgery and RT

Surgery and RT and CT

971 (48)

700 (35)

51 (3)

226 (11)

822 (55)

474 (32)

28 (2)

149 (10)

109 (29)

172 (46)

16 (4)

59 (16)

Follow up

Dead

Alive

620 (31)

1385 (69)

114 (8)

1385 (92)

0

376 (100)

Cause of death

Not cancer related

Cancer related

Alive

114 (6)

376 (19)

1385 (69)

114

0

1385

0

376

0

Relapse

1 relapse

3 relapses

477 (24)

183 (12)

243 (65)

Nodes examined (median [range])

14 (0 - 66)

14 (0 - 56)

12 (0 - 66)

Positive nodes (median [range])

0 (0 - 31)

0 (0 - 27)

2 (0 - 25)