Table 3 Impact of surgery related factors on urinary leakage
From: Stones hounsfield unit value and predictors of urinary leakage after PCNL
Urinary leakage | P value | ||
|---|---|---|---|
Absent (n = 237) | Present (n = 159) | ||
Operation time (min) | 59.37 ± 21.95 | 74.62 ± 27.47 | 0 |
Fluoroscopy time (min) | 2.53 ± 1.03 | 3.65 ± 1.31 | 0 |
Treatment outcome | |||
Failure | 30 (31.2%) | 66 (68.8%) | 0 |
Stone free | 207 (69%) | 93 (31%) | |
J stent use | |||
Absent | 69 (39.4%) | 106 (60.6%) | 0 |
Present | 168 (76%) | 53 (24%) | |
PCN catheter stay time (day) | 1.9 ± 0.74 | 2.58 ± 0.92 | 0 |
Hospitalization (day) | 3.22 ± 1.23 | 4.83 ± 1.41 | 0 |