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Table 1 Summary of patient’s data

From: Microsurgical unilateral laminotomy for bilateral decompression of degenerative lumbar canal stenosis: a comparative study

 Group A (n = 30)Group B (n = 30)p valueStatistical significance
VAS pre-op (mean) for pain7.27.20.935Non-significant
VAS post-op (mean) for pain1.31.50.653Non-significant
NCOS pre-op (mean)2534.50.150Non-significant
NCOS post-op (mean)62.675.60.775Non-significant
  1. n Number, VAS Visual analogue scale, NCOS Neurogenic Claudication Outcome Score