Table 3.
T- tube insertion VS primary closure of CBD (LCBDE group).
| Character | T- tube (No = 11) (Mean ± SD) or No (%) | Primary closure (No = 9) (Mean ± SD) or No (%) | P value Univariate analysis | P value Multivariate analysis |
|---|---|---|---|---|
| ASA score | ||||
| I | 7(63.6%) | 6(66.7%) | >0.05 | |
| II | 3(27.3%) | 3(33.3%) | ||
| III | 1(9.1%) | 0 | ||
| CBD diameter(mm) | 13.3 ± 5.6 | 13.4 ± 0.9 | ||
| No of stones | 0.1 | <0.05 | ||
| Single | 9(81.8%) | 9(100%) | ||
| Multiple | 2(18.2%) | 0 | ||
| Operative time(min) | 263.6 ± 37.8 | 191.1 ± 32.2 | 0.000 | <0.05 |
| Hospital stay(days) | 7.6 ± 1 | 3 ± 2.6 | 0.001 | <0.05 |
| Postoperativ | ||||
| complications | 2(18.2%) | 1(11.1%) | >0.05 | |
| Chest infection | 1(9.1%) | 0 | >0.05 | |
| Wound infection | 1(9.1%) | 0 | >0.05 | |
| Missed stones | 1(9.1%) | 0 | >0.05 | |
| Bile leak | 1(9.1%) | 1(11.1) | >0.05 | |
| Stricture | 0 | 0 | ||
| Recurrent stones | 0 | 0 | ||
| Success rate | 10(90.9%) | 9(100%) | >0.05 | |
ASA: American society of anesthesia, CBD: Common bile duct.