Table 1. Comparison of preoperative clinical data of laparoscopic pancreaticoduodenectomy.
| Group | No. of cases | Gender (male/female) | Age (years) |
|---|---|---|---|
| Control group | 40 | 27/13 | 58.28±2.311 |
| Experimental group | 40 | 25/15 | 56.4±1.698 |
| P values | 0.220 | 0.5151 |
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