Table 1 Demographic information
Characteristic | Value |
|---|---|
Gender(n) | |
Male | 104 |
Female | 80 |
Age(yr) | 65.53 ± 6.21 |
BMI(kg/m2) | 23.17 ± 2.45 |
Hypertension(n) | 49 |
Diabetes(n) | 51 |
Surgical segment(n) | |
L3/4 | 22 |
L4/5 | 98 |
L5/S1 | 64 |
Follow-up time(mons) | 12.25 ± 2.49 |