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| Variables | BMI <24 kg/m2 | BMI ≥24 kg/m2 | P-value |
|---|---|---|---|
| Time to first ICG uptake node (sec) | 150.1 (83.3) | 198.9 (51.6) | 0.018 |
| Intraoperative gastroscopy time (min) | 11.5 (3.6) | 10.5 (3.9) | 0.633 |
| Retrieved LN numbers | 36.3 (11.0) | 40.7 (13.0) | 0.562 |
| Operative time (min) | 210 (46.7) | 250 (47.0) | 0.004 |
BMI = body mass index; ICG = indocyanine green; LN = lymph node.
