Table 1 Patient demographics and operative data among the operated patients (n = 24)
Patient demographics | |
|---|---|
n = 24 | |
Sex | |
Male | 4 (16.7%) |
Female | 20 (83.3%) |
Age (years) | |
Mean ± SD | 40.42 ± 4.65 |
Median (range) | 42 (32–47) |
Body mass index (kg/m2) | |
Mean ± SD | 28.12 ± 7.82 |
Median (range) | 29 (19–44) |
Comorbidity | |
HCV | |
Absent | 21 (87.5%) |
Present | 3 (12.5%) |
Smoking | |
Smoker | 1 (4.2%) |
Non-smoker | 23 (95.8%) |
Follow-up (months) | |
Mean ± SD | 19.42 ± 6.26 |
Median (range) | 16 (13–24) |
Level of spondylolisthesis | |
L5–S1 | 17 (70.8%) |
L4–L5 | 7 (29.2%) |
Spinal deformity study group | |
Grade 2 | 9 (37.5%) |
Grade 3 | 15 (62.5%) |
Operative data | |
Radiation exposure (min.) | |
Mean ± SD | 3.79 ± 0.83 |
Median (range) | 4 (3–5) |
Blood loss (cc) | |
Mean ± SD | 56.45 ± 14.63 |
Median (range) | 52.50 (40–90) |
Operation duration (min.) | |
Mean ± SD | 110.20 ± 13.39 |
Median (range) | 110 (90–135) |