Research Article
Predictors of Incisional Hernia after Robotic Assisted Radical Prostatectomy
Table 3
Comparison of incisional hernia versus no hernia groups on potential risk factors.
| | | Incisional hernia | No hernia | value | | | (%) | (%) |
| | Diabetes | 4/48 (8.3) | 55/478 (11.5) | 0.64 | | Past or current smoking | 24/48 (50.0) | 219/476 (46.0) | 0.65 | | Prior abdominal surgery | 18/48 (37.5) | 153/479 (31.9) | 0.33 | | Prior herniorrhaphy | 9/48 (18.8) | 91/480 (19.0) | 1.00 | | Prior cholecystectomy | 6/48 (12.5) | 22/480 (4.6) | 0.033 | | ASA classification | = 48 | = 462 | | | 1 | 0 (0.0) | 24 (5.2) | 0.096 | | 2 | 35 (72.9) | 347 (75.1) | | 3 | 13 (27.1) | 89 (19.3) | | 4 | 0 (0.0) | 2 (0.4) | | Intraoperative complication | 0/48 (0.0) | 13/483 (2.7) | 0.14 | | Drain type | = 46 | = 470 | | | None | 2 (4.4) | 16 (3.4) | 0.68 | | JP | 35 (76.1) | 338 (71.9) | | Penrose | 9 (19.6) | 116 (24.7) | | Postoperative complication | 8/48 (16.7) | 50/484 (10.3) | 0.22 | | (Grade I or II Clavien classification) | | Pathological stage | | | | | T2 | 38/48 (79.2) | 375/477 (78.6) | 1.00 | | T3 | 10/48 (20.8) | 102/477 (21.4) | | Age (years) | | | | | Mean ± SD | 62.46 ± 6.93 | 61.38 ± 6.69 | 0.29 | | Operative time (hours) | | | | | Median (range) | 3.23 (1.88–4.72) | 3.27 (1.6–9.22) | 0.30 | | Blood loss (mL) | | | | | Median (range) | 100 (10–500) | 100 (10–1200) | 0.60 | | BMI | | | | | Median (range) | 27.15 (20.7–42.9) | 27.1 (16.7–55.5) | 0.18 | | Prostate weight (grams) | | | | | Median (range) | 45.0 (17–92) | 38 (13–139) | 0.001 |
|
|
