For patients with moderate NDF, the difference in the risk of LD between patients who underwent MS and those who underwent EVT approached trend levels of significance ( p = 0.084). 4 Discussion The present study revealed that approximately three-quarters of the patients (75.2%) were aged between 50 and 70 years, most of whom were males, and fistulas were frequently located at T5-L5.
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Risk factors for postoperative late deterioration in patients with spinal dural arteriovenous fistulas.
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0.0840
0.0840