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Table 1 Characteristics data from all subjects in each group

From: Immunohistochemistry comparing endoscopic vein harvesting vs. open vein harvesting on saphenous vein endothelium

Variable EVH (n = 30) OVH (n = 17) P value
Age (year) 63.76 ± 9.51 63.63 ± 8.31 0.961
Sex    
Male 23(76.7) 11(64.7) 0.378
Female 7(23.3) 6(35.3)  
Smoking    
Yes 9(32.1) 7(41.2) 0.539
No 19(67.9) 10(58.8)  
Diabetes mellitus    
Yes 14(51.9) 2(11.8) 0.007
No 13(48.1) 15(88.2)  
Hypertension history    
Positive 16(59.3) 11(64.7) 0.718
Negative 11(40.7) 6(35.3)  
Hyperlipidemia history    
Positive 15(53.6) 8(47.1) 0.672
Negative 13(46.4) 9(52.9)  
CVA (stroke) history    
Positive 0(0.0) 0(0.0) -
Negative 28(100) 17(100)  
Family history of CAD    
Positive 8(26.6) 4(23.5) 0.931
Negative 22(74.4) 13(76.5)  
Valvular disease comorbidity    
Positive 2(7.1) 2(11.8) 0.597
Negative 26(92.9) 15(88.2)  
CABG reason    
2VD 1(3.6) 2(11.8) 0.285
3VD 27(96.4) 15(88.2)  
BMI 27.50 ± 4.93 26.00 ± 3.86 0.291
BUN 35.78 ± 20.41 29.85 ± 14.67 0.346
Creatinine 0.99 ± 0.27 1.09 ± 0.25 0.240
FBS (mg/dl) 136.0 ± 55.83 111.81 ± 36.1 0.128
TC (mg/dl) 158.11 ± 45.68 207 ± 122.73 0.063
LDL-C (mg/dl) 69.77 ± 36.50 94.07 ± 40.21 0.058
HDL-C (mg/dl) 51.25 ± 13.56 50.85 ± 6.13 0.917
TG (mg/dl) (median(IQR)) 165(72) 175(85) 0.294
  1. Date are shown as Number (percent), or mean ± SD, or (median (IQR)).
  2. CVA: cerebrovascular accident, CABG: Coronary artery bypasses surgery, BMI: Body Mass Index, BUN: blood urea nitrogen, FBS: Fasting blood sugar, TC: total cholesterol, LDL-C: Low density lipoprotein cholesterol, HDL-C: High-density lipoprotein, TG: triacylglyceride, CAD: Coronary artery disease, 2VD: two-vessel coronary artery disease, 3VD: three-vessel coronary artery disease.