Table 1 Correlation between the gastroparesis incidence and different factors after open radical gastrectomy for gastric cancer
Group | Age (>70/<70 years) | Gender (male/female) | Surgery type (Billroth I/Billroth II) | Outflow track obstruction (yes/no) | Hypoalbuminemia (yes/no) |
|---|---|---|---|---|---|
Gastroparesis group | 16/5 | 12/9 | 7/14 | 13/8 | 7/14 |
Nongastroparesis group | 299/253 | 301/251 | 306/246 | 211/341 | 187/365 |
χ2 value | 3.964 | 0.056 | 3.987 | 4.794 | 1.231 |
P value | 0.046 | 0.813 | 0.045 | 0.029 | 0.759 |