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Table 1 General information of patients with gastric cancer during 2002–2003 in Shanghai, China

From: The survival and the long-term trends of patients with gastric cancer in Shanghai, China

Variables

 

Total

Male

Female

χ2#

P

Area

      
 

Urban

5139 (47.1)

3270 (46.5)

1869 (48.3)

3.32

0.068

 

Suburb

5770 (52.9)

3768 (53.5)

2002 (51.7)

  

Age-group

      
 

15-

107 (1.0)

45 (0.6)

62 (1.6)

125.18

<0.001

 

35-

541 (5.0)

292 (4.1)

249 (6.4)

  
 

45-

1625 (14.9)

1032 (14.7)

593 (15.3)

  
 

55-

1720 (15.8)

1220 (17.3)

500 (12.9)

  
 

65-

3545 (32.5)

2367 (33.6)

1178 (30.4)

  
 

75-

2881 (26.4)

1828 (26.0)

1053 (27.2)

  
 

85+

490 (4.5)

254 (3.6)

236 (6.1)

  

Tumor site*

      
 

C16.0

1371 (12.6)

1005 (14.3)

366 (9.5)

79.41

<0.001

 

C16.1

171 (1.6)

119 (1.7)

52 (1.3)

  
 

C16.2

873 (8.0)

536 (7.6)

337 (8.7)

  
 

C16.3

2436 (22.3)

1545 (22.0)

891 (23)

  
 

C16.4

106 (1.0)

67 (1.0)

39 (1.0)

  
 

C16.5

758 (6.9)

527 (7.5)

231 (6)

  
 

C16.6

62 (0.6)

30 (0.4)

32 (0.8)

  
 

C16.8

336 (3.1)

222 (3.2)

114 (2.9)

  
 

C16.9

4796 (44.0)

2987 (42.4)

1809 (46.7)

  

Stage

      
 

I

601 (5.5)

394 (5.6)

207 (5.3)

8.371

0.079

 

II

1085 (9.9)

721 (10.2)

364 (9.4)

  
 

III

1353 (12.4)

902 (12.8)

451 (11.7)

  
 

IV

1504 (13.8)

982 (14.0)

522 (13.5)

  
 

Unknown

6366 (58.4)

4039 (57.4)

2327 (60.1)

  

Vital status

      
 

Died

8365 (76.7)

5454 (77.5)

2911 (75.2)

7.96

0.019

 

Survival

2312 (21.2)

1445 (20.5)

867 (22.4)

  
 

Lost to follow up

232 (2.1)

139 (2.0)

93 (2.4)

  
  1. *C16.0, Malignant neoplasm of cardia; C16.1, Malignant neoplasm of fundus of stomach; C16.2, Malignant neoplasm of body of stomach; C16.3, Malignant neoplasm of pyloric antrum; C16.4, Malignant neoplasm of pylorus; C16.5, Malignant neoplasm of lesser curvature of stomach, unspecified; C16.6, Malignant neoplasm of greater curvature of stomach, unspecified; C16.8, Malignant neoplasm of overlapping sites of stomach; C16.9, Malignant neoplasm of stomach, unspecified.
  2. #Chi-Square test was used to compare the distribution between males and females.