Table 2.
Demographic and clinical characteristics in the ACCF and hybrid groups.
| ACCF Group (n = 30) |
Hybrid Group (n = 23) |
p | |
|---|---|---|---|
| Age (years) | 61.7 ± 9.1 | 62.9 ± 10.5 | 0.71 |
| Male:Female | 24:6 | 17:6 | 0.74 |
| Diabetes mellitus (%) | 10 (33.3) | 6 (26.1) | 0.57 |
| History of smoking (%) | 12 (40) | 7 (30.4) | 0.47 |
| Preoperative JOA score (points) | 11.9 ± 2.1 | 11.1 ± 3.8 | 0.39 |
| Postoperative JOA score (points) | 15.0 ± 1.4 | 14.6 ± 2.3 | 0.50 |
| Recovery rate of JOA score (%) | 56.3 ± 32.1 | 70.4 ± 27.0 | 0.12 |
| No. of fused segments | 3.3 ± 0.6 | 3.5 ± 0.7 | 0.33 |
| Graft type in ACCF part | Artificial bone 20 Fibular graft 6 Iliac graft 4 |
Artificial bone 20 Fibular graft 3 |
0.28 |
| Graft type in ACDF part | - | Artificial bone 20 fusion cage 3 |
- |
| Estimated blood loss (mL) | 437 ± 778 | 197 ± 151 | 0.20 |
| Operating time (h) | 6.5 ± 2.4 | 6.0 ± 2.4 | 0.40 |
| Duration of ICU stay (days) | 2.8 ± 1.4 | 3.3 ± 2.6 | 0.39 |
| Time to postoperative extubation (days) | 0.5 ± 1.1 | 0.9 ± 2.6 | 0.55 |
| Hospital stay (days) | 24.2 ± 10.7 | 29.3 ± 12.3 | 0.55 |
Data are shown as the mean ± standard deviation. ACCF, anterior cervical corpectomy with fusion; JOA, Japanese Orthopaedic Association; ICU, intensive care unit.