论文部分内容阅读
即使在最佳情况下,在作血清胆固醇测量中也会出现某些偶然性的差错.多数流行病学家认为这类偶然性差错将会在最后分析中被清除掉,特别是牵涉到对成千上万人的研究.降低胆固醇的积极倡议者讲降低人口的胆固醇1%将会降低2%心脏病患者,Peto更
Even in the best of circumstances, there are some occasional errors in making serum cholesterol measurements, and most epidemiologists believe that such occasional errors will be removed from the final analysis, Research by millions. Aggressive cholesterol-lowering advocates say reducing 1% cholesterol will reduce heart disease by 1%, Peto more