For cholesterol efflux to apoA-I as acceptor the average percentage of cellular cholesterol released was 29.8% in patients with obstructive CAD (95%CI: 4.2, StdDev: 15.6) compared to 31.3% (95%CI: 3.0, StdDev: 14.35) in the no CAD/non obstructive group (Figure 3). The gene discussed is APOA1; the disease is coronary artery disorder.