组别 | JOA (分) | 腰椎间盘退变Pfirrmann分级(III级以上) | ||||
术前 | 术后1周 | 术后24周 | 术前 | 术后 | 改善率% | |
PTED组 | 8.28 ± 2.12 | 25.10 ± 2.02 | 40.56 ± 3.12 | 17 | 2 | 88.2 |
OM组 | 7.68 ± 1.89 | 24.88 ± 1.79 | 39.99 ± 3.09 | 11 | 3 | 72.7 |
两组分值 | P = 0.052 | P = 0.067 | P = 0.063 |
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术前术后 | P = 0.026 |