Management and Outcomes Among Chinese Hospitalized Patients With Established Cardiovascular Disease or Multiple Risk Factors

We assessed the management and outcomes among hospitalized patients with coronary artery disease (CAD), stroke, peripheral artery disease (PAD), or with multiple (2) cardiovascular (CV) risk factors (multiple risk factors [MRFs]). We retrospectively studied 3732 hospitalized patients of either CV disease or 2 risk factors for atherothrombosis from October 2004 to January 2005. Outcomes included CV death, myocardial infarction (MI), stroke, and hospitalization for atherothrombotic events. About one-third had disease involving 1 vascular bed. Medication was more intense in patients with CAD than in others. The lowest use of statins and antiplatelet treatment was in the PAD-only group. Patients with PAD experienced a higher CV mortality (5.1%) than the patients with CAD (3.73%) or stroke (4.1%), P <.001. Cardiovascular death ranged from 1.2 % for patients with MRFs, 2.8 % for patients with 1-bed disease, 4.7 % for patients with 2-bed disease to 6.4 % for patients with 3-bed disease (P for trend <.001). For hospitalized patients with established atherosclerotic arterial disease, a substantial increase in CV event rates occurs with increasing numbers of affected arterial beds. Patients with PAD were at an especially high risk