1985年约有三十九万美国人死于吸烟,占美国死亡人数的六分之一强,这个数据来自于美国癌学会,它所进行的有关吸烟与疾病的前景研究,要比最近所作的任何其它估计高出几乎三分之一。 1985年吸烟引起中风死亡人数达26500人,这是断言吸烟导致中风的第一份报告,别的报告曾揭示过两者之间的联系,但缺乏证据。吸烟与子宫颈癌有关,从1986年起,肺癌已经超过 About 390,000 Americans died of smoking in 1985, accounting for more than one-sixth of the deaths in the United States. The data come from the American Cancer Society, and its prospects of smoking and disease research are much better than those of the most recent Any other estimate is almost a third higher. The number of smokers who died of a stroke in 1985 was 26,500, the first report asserting that smoking led to a stroke. Other reports revealed a link between the two, but there was a lack of evidence. Smoking and cervical cancer, since 1986, lung cancer has more than