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. 2016 Jan 28;69(1):15–20. doi: 10.4097/kjae.2016.69.1.15

Table 1. Demographic and Clinical Characteristics of Participants.

Non-EMG
(n = 10)
EMG
(n = 10)
P value
Sex Male 7 (70) 9 (90) 0.582
Female 3 (30) 1 (10)
Training Grade Intern 5 (50) 4 (40) 1.000
Resident 5 (50) 6 (60)
Age (yr) 32.3 ± 2.7 31.1 ± 2.3 0.400

Data are shown as numbers (%) or mean ± SD.