Department of Epidemiology;
School of Public Health and Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases;
Medical College of Soochow University;
Department of Epidemiology;
Tongliao Center for Disease Prevention and Control;
Department of Neurology;
Affiliated Hospital of Nantong University;
C-reactive protein; Apolipoprotein B-to-apolipoprotein A-1 ratio; Ischemic stroke; Coronary heart disease;