Comorbidity clinical conditions | Group 1 (Interspinous) | Group 2(Fusion) |
---|---|---|
Total Number (n = 67) | 31 | 36 |
Peripheral vascular disease | 1 (3.2%) | 0 |
Chronic pulmonary disease | 1 (3.2%) | 1 (2.8%) |
Mild liver disease | 1 (3.2%) | 0 |
Diabetes without complication | 2 (6.5%) | 2 (5.6%) |
Tumors | 1 (3.2%) | 3 (8.3%) |