Table 2 Clinical comparison of subjects with and without CAD
From: Diagonal earlobe crease and coronary artery disease in a Chinese population
Variable | All | With CAD | Without CAD | x2or t | P* |
|---|---|---|---|---|---|
n = 449 | (n = 250, 55.7%) | (n = 199, 44.3%) | |||
Male | 278(61.9%) | 175(70.1%) | 103(51.8%) | 15.642 | 0.000 |
Age (years) | 63.29 ± 11.952 | 63.74 ± 11.316 | 62.71 ± 12.71 | 2.068# | 0.362 |
Hypertension | 315(70.2%) | 178(71.2%) | 137(68.8%) | 0.293 | 0.588 |
Hypercholesteremia | 142(31.6%) | 94(37.6%) | 48(24.1%) | 9.450 | 0.002 |
Hypertriglycerimia | 159(35.4%) | 100(30.0%) | 59(27.6%) | 5.232 | 0.022 |
Diabetes mellitus | 117(26.1%) | 81(32.4%) | 36(18.1%) | 12.065 | 0.001 |
Smoking | 155(34.5%) | 97(38.8%) | 58(29.1%) | 4.604 | 0.032 |
Alcohol drinking | 120(26.7%) | 75(30.0%) | 45(22.6%) | 3.116 | 0.078 |
DELC | 280(62.4%) | 188(75.2% | 92(46.2%) | 39.914 | 0.000 |