| No known CAD | Established CAD | P by |
---|
Variable | Europeans | Indian Asians | Europeans | Indian Asians | Ethnicity | CAD group |
---|
Maximum hyperaemia (au) | 139(125-155) | 146(131-163) | 114(102-128) | 114(101-127) | 0.3 | 0.002 |
Reactive hyperaemia (au) | 58(50-68) | 48(41-56) | 41(33-49) | 43(37-51) | 0.5 | 0.006 |
- No known CAD (Coronary artery disease) recruited from general practice register with no documented history of, or medications suggested of coronary artery disease.
- Established CAD recruited with established symptomatic atherosclerotic coronary artery with at least one > 50% stenosis and evidence of other atherosclerotic disease on angiography
- p = significance between disease and control group and between each ethnic group; two-way analysis of variance (ANOVA), with test for interaction after adjustment (principle values log transformed)