Data Management And Sharing System of China National Clinical Research Center for Neurological Diseases
essential_information
- Start At：2010-01-01
- End At：2015-12-31
- Patients：5440
- Sites：11
Research Objective
The population-based “Asymptomatic Polyvascular Abnormalities in Community (APAC) Study was designed to examine prevalence and associations of asymptomatic polyvascular abnormalities (APA) in a general population.
Design
The study included 5,440 participants (40.1% women) with an age of 40+ years who were randomly selected from the population of the Kailuan Study which included 101,510 employees and retirees of the Kailuan Co.Ltd, a large coal mine industry located in Tangshan, Hebei, China.
Standard of discharge
纳入标准：①开滦集团40岁及以上在职及离退休职工；②参加了开滦集团2006.7-2007.10健康查体；③愿意参加本研究，知情同意;排除标准：①研究相关数据不全者；②既往心肌梗死病史者；③既往脑卒中病史者。