Table 2 Outcome measures
Characteristic | Prone position (n = 33) | Lithotomy position (n = 15) | P-value | Statistical method |
|---|---|---|---|---|
Intraoperative blood loss (ml) | 61.21 ± 68.59 | 88.00 ± 111.11 | 0.592 | Kruskal-Wallis test |
Hemoglobin changes before and 72 h after operation (g/dl) | 17.09 ± 10.82 | 19.80 ± 10.96 | 0.427 | t-test |
VAS score | 0.85 ± 0.508 | 0.73 ± 0.59 | 0.46 | Kruskal-Wallis test |
Hospital length (day) | 3.97 ± 2.33 | 4.33 ± 1.63 | 0.144 | Kruskal-Wallis test |
Operation time (minute) | 93.39 ± 28.44 | 112.67 ± 31.57 | 0.041 | t-test |
Operation preparation time (minute) | 21.64 ± 7.94 | 15.80 ± 5.82 | 0.016 | Kruskal-Wallis test |