| DISH (+) group | DISH (−) group | P-value |
---|---|---|---|
(n = 28) | (n = 75) | ||
Age (years) | 64.5 ± 9.6 | 62.5 ± 10.5 | 0.44 |
Male sex, n (%) | 23 (82.1) | 49 (65.3) | 0.10 |
Body mass index | 26.8 ± 5.2 | 25.4 ± 3.5 | 0.27 |
Diabetes, n (%) | 13 (46.4) | 22 (29.3) | 0.13 |
OPLL, n (%) | 22 (78.5)** | 37 (49.3) | 0.008 |
Spondylosis, n (%) | 6 (21.5) | 38 (50.7) |