Characteristics | Patients (N = 204) | Controls (N = 227) | P value |
---|---|---|---|
Ages(mean ± SD, years) | 54.31 ± 12.00 | 52.58 ± 5.13 | 0.057 |
BMI (mean ± SD, kg/m2) | 20.59 ± 3.11 | 22.47 ± 3.47 | < 0.001* |
Gender | |||
Male | 134 (65.7%) | 138 (60.8%) | 0.954 |
Female | 70 (34.0%) | 89 (39.2%) | |
Ethnicity | |||
Han | 99 (48.5%) | 112 (49.3%) | 0.975 |
Zhuang | 92 (45.1%) | 100 (44.1%) | |
Other | 13 (6.4%) | 15 (6.6%) | |
Smoking | |||
Yes | 58 (28.4%) | 71 (31.3%) | 0.519 |
No | 146 (71.6%) | 156 (68.7%) | |
Drinking alcohol | |||
Yes | 52 (25.5%) | 67 (29.5%) | 0.351 |
No | 152 (74.5%) | 160 (70.5%) | |
Cell differentiation | |||
Moderate and poor | 168 (82.4%) | ||
Well | 36 (17.6%) | ||
Clinical stage | |||
I/II | 60 (29.4%) | ||
III/IV | 144 (70.6%) | ||
Family history of gastric cancer | |||
Yes | 6 (2.9) | 4 (1.8) | 0.833 |
No | 198 (97.1) | 223 (98.2) |