From: The three-dimensional “insect eye” laparoscopic imaging system-a prospective randomized study
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| 2D | 3D | Univariate P value | Adjusted P valuea |
Surgery duration (min) | Median (IR) | 39 (27–79) | 33 (20–52) | 0.087 | 0.040 |
Operation lasting >60 min | 16 (36.4%) | 9 (20.5%) | 0.098 | 0.058 | |
Operations with blood loss >100 cc | 13 (27.1%) | 9 (19.1%) | 0.359 | 0.146 | 0.146 |