Table 1 Baseline demographic and clinical characteristics of the cases in different groups
Subjects | Groups | P | |||
|---|---|---|---|---|---|
Group 1 (n = 210) LRP ≤ 10% | Group 2 (n = 41) 10% < LRP ≤ 20% | Group 3 (n = 26) 20% < LRP ≤ 30% | Group 4 (n = 18) LRP > 30% | ||
Age, year (mean ± SD) | 6.83 ± 2.93 | 5.91 ± 3.17 | 7.35 ± 2.85 | 6.19 ± 2.47 | 0.121 |
Sex, n% | |||||
Boys | 115 (54.76%) | 20 (48.78%) | 15 (57.69%) | 11 (61.11%) | 0.670 |
Girls | 95 (45.23%) | 21 (51.22%) | 11 (42.3%) | 7 (38.88%) | |
Side of injury, n% | |||||
Left | 106 (50.47%) | 24 (58.54%) | 15 (57.69%) | 8 (44.44%) | 0.671 |
Right | 104 (49.52%) | 17 (41.46%) | 11 (42.30%) | 10 (55.56%) | |
Gartland type, n% | |||||
III | 86 (41.24%) | 26 (63.42%) | 11 (42.30%) | 9 (50%) | 0.072 |
IV | 124 (59.04%) | 15 (36.59%) | 15 (57.69%) | 9 (50%) | |
Operation time, minute (mean ± SD) | 46.12 ± 10.66 | 43.59 ± 9.68 | 59.27 ± 10.71 | 56.75 ± 9.46 | < 0.001 |
Time to remove K-wire, day (mean ± SD) | 30.03 ± 5.30 | 33.68 ± 6.75 | 50.97 ± 6.54 | 48.29 ± 6.01 | < 0.001 |