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Table 1 Patients’ demographic data

From: Onset and recovery of ultrasound guided out-of-plane versus in-plane interscalene block in arthroscopic shoulder surgery

VariableGroup I N = 30Group O N = 30P value
Age (years)50.97 ± 13.41548.37 ± 14.1970.469
Sex (M/F)10/2011/190.787
Weight (kg)73.67 ± 0.66174.90 ± 3.5070.063
ASA (I/II)17/1316/140.795
  1. Data presented as mean ± SD or number of patients. P values > 0.05 are non-significant
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