Brief Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Jun 21, 2011; 17(23): 2867-2872
Published online Jun 21, 2011. doi: 10.3748/wjg.v17.i23.2867
Table 1 Clinicopathological characteristics of 3018 gastric cancers included in the study n (%)
VariableSubgroupsFrequency
Gender ratioMale2211 (73.26)
Female807 (26.74)
Age at diagnosis (mean ± SD; yr)57.54 ± 11.24
Past history
Without2234 (74.02)
With784 (25.98)
Family historyWithout2467 (81.74)
With551 (18.26)
Cancer numberSingle2883 (96.65)
Multiple100 (3.35)
Cancer locationLower stomach1873 (62.64)
Middle stomach492 (16.46)
Upper stomach355 (11.87)
Total stomach270 (9.03)
Distant metastasis statusWithout2540 (85.04)
With447 (14.96)
Maximum tumor diameter (mean ± SD, cm)5.85 ± 3.30
Surgical curative degreeAbsolutely radical1396 (49.73)
Relatively radical809 (28.82)
Palliative602 (21.45)
Lymph node dissectionMore than D2608 (20.99)
D21362 (47.03)
D1269 (9.29)
Palliative surgery657 (22.69)
Combined other organ resectionWithout2016 (76.80)
With609 (23.20)
Histological typeWell differentiated755 (27.43)
Middle differentiated382 (13.88)
Poor differentiated1615 (58.69)
Borrmann classificationI70 (2.98)
II426 (18.15)
III1571 (66.94)
IV280 (11.93)
Lauren classificationIntestinal type1170 (43.89)
Diffuse type1496 (56.11)
pT stagepT1328 (11.89)
pT21486 (53.88)
pT3737 (26.72)
pT4207 (7.51)
Total dissected lymph node (mean ± SD)15.27 ± 13.11
Pathological lymph node statuspN01375 (45.56)
pN11039 (34.43)
pN2432 (14.31)
pN3172 (5.70)