Table 2. Total LDH and its isoenzymes according to age at time of surgery.
| Variables | Group (n=85) | P | |
|---|---|---|---|
| YG (n=24) | OG (n=61) | ||
| Age (years), mean ± SD | 5.08±1.44 | 16.89±4.21 | <0.001 |
| Sex, n | 0.976 | ||
| Male | 20 | 51 | |
| Female | 4 | 10 | |
| Haller index, mean ± SD | 3.97±0.79 | 3.73±1.64 | 0.499 |
| Type | 0.024 | ||
| Symmetric | 20 | 34 | |
| Asymmetric | 4 | 27 | |
| LDH, mean ± SD | |||
| Total LDH (IU/L) | 487.04±43.3 | 371.6±67.8 | <0.001 |
| LDH1 (17.7–31.5%) | 26.9±3.2 | 26.2±3.2 | 0.458 |
| LDH2 (28.0–35.7%) | 29.5±3.0 | 31.5±4.0 | 0.108 |
| LDH3 (20.8–26.8%) | 20.8±1.7 | 21.3±2.6 | 0.257 |
| LDH4 (6.4–12.7%) | 9.6±2.2 | 8.5±2.9 | 0.153 |
| LDH5 (4.5–16.0%) | 13.3±2.9 | 13.2±3.5 | 0.784 |
LDH, lactate dehydrogenase; YG, young group; OG, old group.