Table 1. Demographics of the study population in LIMA grafts and SVGs at different postoperative times
ParametersLIMA groupSVG group
Postoperative time (y)~1~5~10~1~5~10
Patient number222522212121
Age (y)68 ± 765 ± 772 ± 667 ± 868 ± 670 ± 7
Male (%)867677865776
BMI, kg/m224 ± 1.524 ± 2.625 ± 2.025 ± 2.224 ± 2.525 ± 1.9
Demographics of the study population before surgical revascularization
Hypertension (%)788272689165
Hypercholesterolemia (%)595926373227
Diabetes mellitus (%)394363472740
Myocardial infarction (%)241037183041
Smoking (%)563868673642
Demographics of the study population before CTA scanning
Systolic blood pressure (mmHg)149 ± 19148 ± 17155 ± 19147 ± 19162 ± 19150 ± 19
Diastolic blood pressure (mmHg)87 ± 1182 ± 1488 ± 1082 ± 9.072 ± 1587 ± 12
Fasting glucose (mmol/l)5.9 ± 1.66.5 ± 1.66.0 ± 1.77.2 ± 2.76.1 ± 1.76.0 ± 1.4
Cholesterol (mmol/l)4.7 ± 0.74.3 ± 1.14.6 ± 1.14.5 ± 1.04.3 ± 1.14.3 ± 1.1
Triglycerides (mmol/l)1.5 ± 0.91.3 ± 0.61.6 ± 1.41.3 ± 0.61.5 ± 0.71.5 ± 1.3
LDL (mmol/l)2.5 ± 0.92.2 ± 1.22.0 ± 1.22.5 ± 0.72.2 ± 1.82.1 ± 1.8
HDL (mmol/l)1.3 ± 0.41.4 ± 0.41.2 ± 1.01.2 ± 0.41.4 ± 0.41.5 ± 0.6