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Comparison of Patient number and interoperation conversion rate with Nassar grading
| Patient number with Nassar grade | TUSPLC group | FPLC group | P | |
|---|---|---|---|---|
| I | 80 | 79 | NS | |
| II | 13 | 14 | NS | |
| III | 7 | 7 | NS | |
| Intraoperative conversion rate | Nassar grade I | 0 | 0 | NS |
| Nassar grade II | 10# | 1 | 0.000 | |
| Nassar grade III | 6# | 1 | 0.008 | |
Note: P < 0.01 compared to FPLC group. #conversion rate of two-port method and four-port method.
