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Table 1 Demographic and surgical characteristics. Values are mean ± SD or number

From: Low-dose dexmedetomidine as a perineural adjuvant for postoperative analgesia: a randomized controlled trial

  Control group
(n = 27)
Dexmedetomidine group
(n = 28)
Age (years) 40 ± 12 37 ± 11
Sex (M/F), n 15/12 13/15
Weight (kg) 61 ± 10 65 ± 15
ASA I/II ( n) 22/5 22/6
Duration of surgery (min) 82 ± 46 65 ± 23