Table 2 Comparison of surgical characteristics between new procedure and traditional procedure group
New procedure group (n = 52) | Traditional procedure group (n = 48) | P value | |
|---|---|---|---|
Operation time (min) | 51.54 ± 20.32 | 79.45 ± 13.88 | 0.017 |
Length of incision (cm) | 3.35 ± 0.38 | 3.42 ± 0.44 | 0.767 |
Blood loss | 6.25 ± 4.88 | 10.90 ± 5.75 | 0.003 |
Postoperative Haller index | 2.86 ± 0.28 | 2.91 ± 0.32 | 0.906 |
Postoperative hospital stay (day) | 4.77 ± 1.62 | 6.86 ± 2.18 | 0.028 |
Cost (yuan) | 57,200.00 ± 1125.00 | 56,383.00 ± 1045.00 | 0.838 |
Number of steel bars | 0.800 | ||
1 | 45 (86.54%) | 42(87.50%) | |
2 | 7 (13.46%) | 6 (12.50%) | |
Operation time for plate removal (min) | 39.30 ± 8.97 | 60.30 ± 10.49 | 0.000 |
Postoperative surgical outcome | 0.716 | ||
Good | 43 (82.69%) | 39 (81.25%) | |
Fair | 9 (17.31%) | 9 (18.75%) | |
Poor | 0 (0.00%) | 0 (0.00%) |