Table 1.
Clinical characteristics of patients
| Variable | Pattern group | Experimental group | Control | p value* |
|---|---|---|---|---|
| Sex | Male | 10 (9.5) | 9 (9.5) | 0.705 |
| Female | 5 (5.5) | 6 (5.5) | ||
| Age (years) | >70 | 2 (1.5) | 1 (1.5) | |
| 50–70 | 11 (9.5) | 8 (9.5) | 0.380 | |
| <50 | 2 (4.0) | 6 (4.0) | ||
| BMI | 25.45 ± 3.60 | 23.80 ± 2.44 | 0.155 | |
| Lauren type | Intestinal | 3 (3.0) | 3 (3.0) | |
| Nonintestinal | 12 (12.0) | 12 (12.0) | 1.000 | |
| Location | Upper | 5 (4.5) | 4 (4.5) | |
| Middle | 2 (3.0) | 4 (3.0) | 0.788 | |
| Lower | 8 (7.5) | 7 (7.5) | ||
| Surgery | DSG | 7 (7.0) | 7 (7.0) | |
| TG | 8 (8.0) | 8 (8.0) | 1.000 | |
| Stage | IB | 0 (1.0) | 2 (1.0) | |
| II | 5 (6.0) | 7 (6.0) | 0.242 | |
| III | 10 (8.0) | 6 (8.0) | ||
| Operation time (min) | 214.7 ± 42.9 | 212.9 ± 55.7 | 0.922 | |
| Bleeding (mL) | 110.0 ± 63.2 | 98.7 ± 66.2 | 0.635 | |
| Complication | Yes | 5 (4.0) | 3 (4.0) | |
| No | 10 (11.0) | 12 (11.0) | 0.682 |
*Analyzed by Student’s t test or the χ 2 test