RA Group | FH Group | P value | |
---|---|---|---|
Operative time (min) | 283.1 ± 30.8 | 291.9 ± 40.0 | 0.31 |
Intraoperative blood loss (ml)* | 498.7 ± 96.3 | 573.0 ± 78.1 | < 0.001 |
Length of hospital stay (day) | 12.8 ± 4.5 | 13.7 ± 4.6 | 0.36 |
Perioperative complication | 1 | 2 | 1.000 |
Revision | 0 | 0 | 1.000 |
Radiological parameter | |||
Cobb (°) | |||
Pre-op | 48.7 ± 6.4 | 47.4 ± 5.8 | 0.31 |
Post-op | 10.6 ± 1.9 | 10.9 ± 1.9 | 0.39 |
Correction rate (%) | 77.9 ± 5.3 | 76.6 ± 5.1 | 0.24 |
SVA (mm) | |||
Pre-op | 74.3 ± 56.2 | 79.8 ± 62.5 | 0.68 |
Post-op | 31.8 ± 20.7 | 36.3 ± 30.6 | 0.47 |
AVT (mm) | |||
Pre-op | 35.6 ± 11.4 | 39.2 ± 13.4 | 0.21 |
Post-op | 20.2 ± 6.4 | 20.7 ± 8.2 | 0.78 |
PI (°) | |||
Pre-op | 51.8 ± 3.9 | 51.2 ± 4.0 | 0.50 |
Post-op | 50.8 ± 3.4 | 51.1 ± 3.7 | 0.69 |
LL (°) | |||
Pre-op | 22.4 ± 5.4 | 21.7 ± 6.0 | 0.62 |
Post-op | 51.8 ± 4.4 | 50.3 ± 5.0 | 0.18 |
Δ | 29.4 ± 5.4 | 28.6 ± 8.3 | 0.62 |
Follow-up period (month) | 11.1 ± 4.1 | 11.1 ± 3.4 | 0.96 |