Table 1 Basic characteristics of normal controls, CAD patients with diabetes and CAD patients without diabetes
|  | Normal (n = 18) | CAD without diabetes (n = 33) | CAD with diabetes (n = 28) | p |
|---|---|---|---|---|
Age, years | 49.78 ± 8.44 | 59.21 ± 12.60 | 58.12 ± 12.53 | 0.070 |
Male (n, %) | 12 (66.66%) | 21 (63.63%) | 18 (64.28%) | 0.976 |
HR, beats/min | 82.06 ± 22.05 | 77.03 ± 12.43 | 81.19 ± 16.14 | 0.515 |
Systolic BP, mmHg | 123.32 ± 22.13 | 127.81 ± 22.34 | 127.19 ± 23.40 | 0.800 |
Diastolic BP, mmHg | 74.32 ± 12.10 | 74.24 ± 18.45 | 76.13 ± 18.41 | 0.449 |
Duration of diabetes | Â | Â | 2Â days to 14Â years | N/A |
Angina (n, %) | - | 31 (93.94%) | 16 (57.14%) | 0.001 |
Cigarette Smoking (n, %) | - | 21 (63.63%) | 18 (64.29%) | 0.958 |
Drinking (n, %) | - | 16 (48.48%) | 14 (50.00%) | 0.906 |
Family history of cardiac disease (n, %) | - | 4 (12.12%) | 9 (32.14%) | 0.057 |
Killips classification (I, II, III, IV) | - | 27/4/2/0 | 23/3/2/0 | 0.991 |
Plasma Glucose (mmol/L) | - | 5.34 ± 1.65 | 13.90 ± 6.38 | <0.001 |
HBA1c,% | - |  | 9.38 ± 2.38 | N/A |
Electrocardiogram changes (Pathologic Q waves) (n, %) | - | 9 (27.27%) | 6 (21.43%) | 0.597 |
Electrocardiogram changes (ST changes) (n, %) | - | 32 (96.97%) | 20 (71.43%) | 0.005 |
CMR LGE | - | 33 (100%) | 28 (100%) | N/A |
Coronary artery stenosis (One/Two /Three-vessel) | - | 13/4/16 | 8/6/14 | 0.635 |
Location of coronary artery occlusion (LAD/ LCX/ RCA) | - | 33/17/18 | 28/10/17 | 0.641 |
CAD treatment (Drugs/ PCI/CABG) | - | 5/28/0 | 7/21/0 | 0.335 |