03 June 2025 : Clinical Research
Establishment and Application of a Grading Management Model for Laparoscopic Cholecystectomy
Nannan Zhang ABDEFG 1, Jinxing Guo G 1*, Gang Wu BG 2, Xiaodong Li CD 1, Yuanhua Chen CD 1, Yuchen Fang CD 1DOI: 10.12659/MSM.947950
Med Sci Monit 2025; 31:e947950
Table 5 Comparative analysis of the 2 groups following the implementation of the hierarchical management scoring system.
| Evaluate project | Control group (685 patients) | Observation group (150 patients) | χ2 | P |
|---|---|---|---|---|
| Direct open surgery (%) | 0 (0.00) | 15 (10.00) | 69.75 | <0.001 |
| Conversion to open surgery (%) | 2 (0.29) | 3 (2.22)* | 6.933 | <0.05 |
| Complications (%) | 6 (0.86) | 5 (3.70)* | 6.814 | <0.05 |
| * Percentage refers to the 135 patients in the observation group that underwent laparoscopic cholecystectomy surgery. | ||||