Table 1 Comparison of baseline data and Surgical data between traditional group and pre-sliding group
Groups | Traditional group (n = 54) | Pre-sliding group (n = 56) | P value | |
|---|---|---|---|---|
Age | (\(\stackrel{-}{\text{x}}\)±s) | 47.5 ± 13.1 | 50.38 ± 12.8 | 0.249 |
Gender | Male | 38(70.4%) | 34(60.7%) | 0.287 |
Female | 16(29.6%) | 22(39.3%) | ||
BMI | (\(\stackrel{-}{\text{x}}\)±s) | 23.9 ± 2.5 | 23.2 ± 2.5 | 0.155 |
Smoking | No | 48(88.9%) | 53(94.6%) | 0.271 |
Yes | 6(11.1%) | 3(3.4%) | ||
Drinking | No | 48(88.9%) | 53(94.6%) | 0.271 |
Yes | 6(11.1%) | 3(3.4%) | ||
Mechanism of injury | Low energy | 19(35.2%) | 14(25.0%) | 0.244 |
High energy | 35(64.8%) | 42(75.0%) | ||
Side of Injury | Left | 20(37.0%) | 25(44.6%) | 0.417 |
Right | 34(63.0%) | 31(55.4%) | ||
Garden Classification | Garden III | 22(40.7%) | 17(30.4%) | 0.255 |
Garden IV | 32(59.3%) | 39(69.6%) | ||
Pauwels Classification | Pauwels I | 22(40.7%) | 16(28.6%) | 0.284 |
Pauwels II | 12(22.3%) | 19(33.9%) | ||
Pauwels III | 20(37.0%) | 21(37.5%) | ||
Cortical Comminution | No | 18(33.3%) | 21(37.5%) | 0.648 |
Yes | 36(66.7%) | 35(62.5%) | ||
Time from injury to surgery (days) | M(Q1,Q3) | 3.0(2.0,4.0) | 3.0(3.0,5.0) | 0.282 |
Surgical time (min) | M(Q1,Q3) | 61.5(55.0,71.2) | 52.0(40.0,68.0) | 0.003 |
Bleeding (ml) | M(Q1,Q3) | 50.0(20.0,50.0) | 42.5(20.0,50.0) | 0.317 |
Reset grading | Garden index I | 52(96.3%) | 51(91.1%) | 0.262 |
Garden index II | 2(3.7%) | 5(8.9%) | ||
Healing time (weeks) | M(Q1,Q3) | 8.0(6.0,10.0) | 6.0(6.0,10.0) | 0.113 |
Harris score | M(Q1,Q3) | 84.1(79.9, 89.0) | 91.5(88.05, 93.7) | <0.001 |