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Table 2 Operative data comparison between the two groups

From: Endoscopic versus open harvesting of radial artery for CABG

 Group 1 (n = 30)Group 2 (n = 58)p
Duration of harvest (min)40 (38–42)49 (47–52)< 0.001
Operative time (min)302.5 (295–310)277 (273–280)< 0.001
Number of grafted vessels  0.353
 Three24 (80%)51 (87.93%) 
 Four6 (20%)7 (12.07) 
  1. Continuous variables are presented as median and 25th–75th percentiles and categorical variables as number and percent