Department of Epidemiology and Biostatistics;
School of Public Health;
Tongji Medical College;
Huazhong University of Science and Technology;
Wuhan Centers for Disease Prevention and Control;
Anyang Maternal and Child Health Care Hospital in Henan Province;
Yichang Maternal and Child Health Care Center in Hubei Province;
心血管疾病; 高血压病; 危险因素; Logistic回归分析; logistic回归分析; 孕妇; 中国; 教育水平;