Table 2 Demographic and clinical characteristics of the study patients
MBC group | N = 936 |
|---|---|
Patient data | |
 Women, no. (%) | 493 (53) |
 Age, mean (SD), y | 47.9 (15) |
 Height, mean (SD), cm | 176 (10) |
 Weight, mean (SD), kg | 81.4 (17) |
 BMI, mean (SD), kg/m2 | 26.3 (5) |
Type of surgery, no. (%) | |
 Head/neck | 209 (22) |
 Thoracic/breast | 77 (8) |
 Spine | 33 (4) |
 Abdominal | 273 (29) |
 Extremities | 344 (37) |
Study data | |
 MBC, mean (SD), ml | 611 (209) |
 Residual volume, mean (SD), mL | 33 (53) |
 Voided before surgery, no. (%) | 877 (94) |
 Time before surgery, mean (SD), min | 59 (48) |
 Volume at holding, mean (SD), mL | 52 (81) |
 General anesthesia, no. (%) | 639 (68) |
 Spinal anesthesia, no. (%) | 297 (32) |
 Articaine, no. (%) | 235 (79) |
 Bupivacaine, no. (%) | 62 (21) |
 Total volume infused, mean (SD), mL | 1,492 (647) |
 Procedure time, mean (SD), min | 61 (40) |