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General clinical data of patients.
| Nano-drug-loaded surgery group | Laparoscopic surgery group | T/x2 | P | |
|---|---|---|---|---|
| Total number (cases) | 368 | 124 | — | — |
| Age | 45.78 ± 8.72 | 45.82 ± 8.02 | −0.045 | 0.954 |
| BMI | 21.63 ± 3.91 | 20.82 ± 3.17 | 2.301 | 0.021 |
| Staging (example) | — | — | 3.486 | 0.511 |
| I | 32 | 2 | — | — |
| I a | 205 | 78 | — | — |
| II | 98 | 22 | — | — |
| II a | 34 | 22 | — | — |
