[Cerebrovascular disease in rural areas of Sichuan]

The prevalence ratio, incidence and mortality rates from cerebrovascular disease (CVD) among 41,232 subjects, in rural areas of Sichuan, People's Republic of China, were investigated and various suspect risk factors to stroke were evaluated. The prevalence ratio of CVD was 266.10/100,000 population; annual incidence rate was 179.86/100,000 population; annual mortality rate was 153.02/100,000 population. The main risk factors were hypertension, heart diseases, sclerotic findings and TIAs. It was characterized by higher incidence, shorter course, higher mortality of stroke in rural area.