(一)现状堪忧:一般人认为,高血压是一种独立的疾病,实际上它是心、脑血管病变的一个重要危险因素。在我国,高血压的患病率从20世纪50年代的5.11%上升到70年代的7.73%,90年代的13.6%。近年来,成人高血压患病率男性已上升到28.6%,女性已上升到25.8%。更令人忧虑的是,在我国,高血 (A) the current situation worrying: Most people think that hypertension is an independent disease, in fact it is an important risk factor for heart and cerebrovascular disease. In our country, the prevalence of hypertension increased from 5.11% in the 1950s to 7.33% in the 1970s and 13.6% in the 1990s. In recent years, the prevalence of adult hypertension in men has risen to 28.6%, women have risen to 25.8%. Even more worrying is that in our country, high blood