Control (n=99) | Non-cardiac chest pain (n=89) | ST segment elevation myocardial infarction (n=98) | Non-ST segment elevation myocardial infarction (n=99) | Unstable angina (n=100) | p Value | |
Age (years) | 45 (12) | 53 (12) | 55 (12) | 56 (13) | 55 (11) | <0.001 |
Male (n) | 63 | 67 | 89 | 71 | 67 | <0.001 |
Serum glucose (mg/dl) | 108.34 (23.93) | 142.18 (47.77) | 214.54 (91.88) | 170.27 (75.03) | 184.23 (81.34) | <0.001 |
Serum total cholesterol (mg/dl) | 168.8 (18.39) | 170.18 (23.56) | 186.19 (40.86) | 194.23 (43.11) | 183.8 (39.24) | <0.001 |
Serum triglycerides (mg/dl) | 148.14 (33.20) | 148.95 (45.87) | 157.67 (63.20) | 151.26 (53.17) | 157.49 (67.10) | NS |
Serum low-density-lipoprotein cholesterol (mg/dl) | 82.04 (24.07) | 109.16 (29.94) | 118.23 (34.96) | 118.97 (37.82) | 126.86 (39.77) | <0.001 |
Serum high-density-lipoprotein cholesterol (mg/dl) | 47.42 (7.86) | 38.02 (5.60) | 37.89 (5.77) | 37.41 (4.47) | 37.31 (3.70) | <0.001 |
Serum urea (mg/dl) | 26.76 (5.06) | 25.77 (4.27) | 27.49 (4.77) | 27.35 (4.67) | 25.33 (4.67) | NS |
Serum creatinine (mg/dl) | 0.83 (0.14) | 0.80 (0.11) | 0.84 (0.14) | 0.82 (0.13) | 0.81 (0.11) | NS |
Serum total protein (g/dl) | 6.04 (0.76) | 5.94 (1.01) | 6.06 (0.67) | 6.09 (0.91) | 6.05 (0.84) | NS |
Total white blood cell count (cells/mm3) | 7812.36 (1488.50) | 8224.44 (1890.94) | 11783.67 (3645.91) | 9676.77 (3205.53) | 9771.00 (2857.78) | <0.001 |
Haemoglobin (g/dl) | 14.09 (1.58) | 13.66 (1.60) | 14.16 (1.55) | 13.66 (1.54) | 13.55 (1.52) | NS |
Diabetes mellitus (%) | 20 | 36 | 61 | 58 | 62 | <0.001 |
Hypertension (%) | 2 | 21 | 47 | 54 | 55 | <0.001 |
Family history of coronary artery disease (%) | 19 | 15 | 46 | 48 | 49 | <0.001 |
Smoking (%) | 21 | 35 | 41 | 40 | 27 | <0.001 |
Food habits (non-vegetarian) (%) | 56 | 79 | 77 | 66 | 76 | <0.001 |
Diastolic blood pressure (mm Hg) | 79.95 (1.13) | 83.71 (8.97) | 87.15 (13.75) | 88.01 (13.49) | 87.40 (12.51) | <0.001 |
Body mass index (kg/m2) | 25.79 (3.82) | 26.05 (3.54) | 25.84 (4.95) | 25.39 (3.56) | 27.06 (3.60) | <0.001 |
Data are expressed as mean (SD) for continuous variables and percentages (%) for categorical variables.
NS, non-significant.