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1978年,纽约州已有92%的医生给轻型高血压(舒张压90～104毫米汞柱)病人用药。“高血压调查和随访方案”(HDFP)及澳大利亚治疗试验资料公布后,这种趋势更为强烈。高血压患者接受治疗与得到控制人数的增加,至少是1968年以来美国卒中与心脏性死亡明显下降的部分原因。然而,在加强控制高血压的同时,美国公众对饮食中饱和脂肪胆固醇含量和菸草的消耗亦有减少。这三项主要危险因素(吸烟、高胆固醇血症、高
In 1978, 92% of physicians in New York State gave patients with light-weight hypertension (diastolic blood pressure 90 to 104 mm Hg). This trend is even stronger after the Hypertension Investigation and Follow-Up Program (HDFP) and Australian treatment trial data are released. The increase in the number of people undergoing treatment and getting control of hypertension is at least part of the reason for a significant drop in stroke and cardiac death in the United States since 1968. However, while controlling for hypertension, the public in the United States also reduced the consumption of saturated fat cholesterol and tobacco in the diet. These three major risk factors (smoking, hypercholesterolemia, high