Table 5: Operative data.
|
Operative data |
Group I |
Group II |
P-value
|
||
|
No. |
% |
No. |
% |
||
|
No. of CBD stones: Single Multiple |
47 10 |
82.5% 17.5% |
50 13 |
79.4% 20.6% |
0.667 |
|
CBD diameter: (cm) Mean ± SD Range |
0.94 ± 0.15 0.7-1.3 |
0.97 ± 0.17 0.6-1.3 |
0.360 |
||
|
Operative time: (min) Mean ± SD Range |
58.54 ± 10.35 39.0-94.0 |
143.21 ± 27.97 90.0-186 |
< 0.001* |
||
|
Complete removal of stones: Yes No |
49 8 |
86.0% 14.0% |
58 5 |
92.1% 7.9% |
0.283 |
*The significance between the compared groups in the different parameters P value at < 0.001.