Table 2 Comparison of general data between ELLD and EPLD
Number | Follow-up time (months) | Age (years) | Sex ratio (M: F) | Course of disease (months) | The direction of herniation (left:right) | Operation time (min) | Intraoperative fluoroscopy times | Post-operative hospital stay (days) | |
|---|---|---|---|---|---|---|---|---|---|
ELLD | 54 | 20.81 ± 4.08 | 47.78 ± 13.96 | 31:23 | 6.74 ± 4.06 | 13:41 | 89.09 ± 21.83 | 7.33 ± 1.64 | 1.17 ± 0.37 |
EPLD | 22 | 19.27 ± 2.83 | 53.27 ± 13.84 | 9:13 | 7.50 ± 4.46 | 10:12 | 77.55 ± 22.86 | 2.73 ± 1.31 | 1.36 ± 0.79 |
t | 1.617 | 1.560 | 1.707 | 0.717 | 3.386 | 2.063 | 12.823 | 1.120 | |
P | 0.110 | 0.123 | 0.191 | 0.475 | 0.066 | 0.043 | 0.000 | 0.274 |