Tab. 1Pfirrmann grading scale standard 2名医师记录结果一致的作为最终结果,不一致的由2名医师讨论,确定最终结果。 1.4 统计学处理 使用SPSS 22.0统计分析软件,采用 Pearson多元相关方法分析腰椎不同退行性改变之间的相关性,以 P<0.05为差异有统计学意义。 2 结果 2.1 影像学观察结果 83例患者,共415个椎间盘纳...
The grades of disc degeneration on the Pfirrmann scale were correlated with the metabolite concentrations. Results Spectral analyses of the intervertebral discs with Pfirrmann grades IV and V demonstrated significantly higher concentrations of creatine, glycine, hydroxyproline, alanine, leucine, valine, ...
Differences in Visual Analogue Scale (VAS) and Oswestry Disability Index (ODI) scores and MRI Pfirrmann grading were evaluated preoperatively and at three postoperative time points: 3 days, 3 months, and 6 months. For the VAS, participants rated their pain intensity on a scale from 0 to 10,...
Tab. 1Pfirrmann grading scale standard 2名医师记录结果一致的作为最终结果,不一致的由2名医师讨论,确定最终结果。 1.4 统计学处理 使用SPSS 22.0统计分析软件,采用 Pearson多元相关方法分析腰椎不同退行性改变之间的相关性,以 P<0.05为差异有统计学意义。 2 结果 2.1 影像学观察结果 83例患者,共415个椎间盘纳...
Visual Analogue Scale (VAS) scores and Oswestry Disability Index (ODI) scores were recorded preoperatively and at three time points postoperatively: three days, three months, and six months. The modified Macnab criteria were employed to evaluate efficacy at the final follow-up. Additionally, MRI ...