Table 6 Intraoperative characteristics according to the procedure
From: Comparative study between radiation exposure in common urological procedures
N | Mean | SD | 95% confidence interval for mean | Minimum | Maximum | |||
|---|---|---|---|---|---|---|---|---|
Lower bound | Upper bound | |||||||
Operative time | ESWL | 33 | 46.8 min | 8.4 | 43.8 | 49.8 | 29.00 min | 62.00 min |
URS | 33 | 48.1 min | 15.8 | 42.5 | 53.7 | 30.00 min | 90.00 min | |
PCNL | 33 | 92.8 min | 24.1 | 84.3 | 101.4 | 50.00 min | 120.00 min | |
Total | 99 | 62.6 min | 27.5 | 57.1 | 68.1 | 29.00 min | 120.00 min | |
Fluoroscopic time | ESWL | 33 | 165.3 sec | 2.0 | 3.6 | 5.0 | 60 sec | 372 sec |
URS | 33 | 193.5 sec | 36.9 | 51.8 | 78.0 | 60 sec | 468 sec | |
PCNL | 33 | 289 sec | 67.3 | 109.8 | 157.6 | 90 sec | 606 sec | |
Total | 99 | 215.9 sec | 68.9 | 53.9 | 81.4 | 60 Sec | 606 Sec | |
K.V | ESWL | 33 | 109.0 | 2.3 | 108.2 | 109.8 | 103.00 | 110.00 |
URS | 33 | 75.2 | 7.8 | 72.4 | 78.0 | 63.00 | 93.00 | |
PCNL | 33 | 77.2 | 5.2 | 75.4 | 79.1 | 66.00 | 92.00 | |
Total | 99 | 87.1 | 16.5 | 83.8 | 90.4 | 63.00 | 110.00 | |
M.A | ESWL | 33 | 40.0 | 0.001 | 40.0 | 40.0 | 4.00 | 4.00 |
URS | 33 | 5.0 | 2.6 | 4.1 | 6.0 | 0.90 | 7.80 | |
PCNL | 33 | 2.9 | 1.8 | 2.3 | 3.6 | 1.70 | 7.30 | |
Total | 99 | 4.0 | 2.0 | 3.6 | 4.4 | 0.90 | 7.80 | |