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Table 3 Onset of sensory block (time to C5 block) in minutes

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

Group I N = 30Group O N = 30P value
6.42 ± 0.264.78 ± 0.28< 0.001
  1. Data presented as mean ± SD. P values > 0.05 are non-significant
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