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Table 6 Comparison between groups of clinical effects on postoperative day 6 according to Japanese Orthopaedic Association Score

From: Intraoperative anti-inflammatory drugs combined with no drainage after MIS-TLIF in the treatment of recurrent lumbar disc herniation: an RCT

Groups Number Significantly effective Effective Invalid
Intervention 63 29 34 0
Control 65 21 44 0
  1. JOA score Japanese orthopedic association score