高血压是危害人类健康的最常见的心血管疾病之一,是全球范围内的重大公共卫生问题。目前世界主要国家的高血压控制率并不高,中国卫生部2002年公布的全国营养健康状况调查则显示中国有近1.6亿高血压患者,而血压的控制率仅为6.16%,大量的循证医学研究已经证实随着血压的升高,心血 Hypertension is one of the most common cardiovascular diseases that endanger human health and is a major public health problem worldwide. Currently, the control rates of hypertension in major countries in the world are not high. According to the National Nutrition and Health Survey released by the Chinese Ministry of Health in 2002, there are nearly 160 million hypertensive patients in China, while the blood pressure control rate is only 6.16%. A large number of evidence-based Medical research has confirmed that as blood pressure increases, effort