一些研究报告了吸烟对眼晶体的效应,因此作者研究了吸烟与眼晶体混浊的关系.受检者为43～84岁的成年人4926名,其中女性2762人,男性2164人.调查项目有每天吸烟数,吸烟月数,现在吸烟情况及戒烟的时间.在调查者中进行了眼晶体检查.检查结果表明,较严重的晶体核硬化的发生率随着吸烟的包年(吸烟包数乘年数)的增加而增高.对于女性来说,10个包年所致的核硬化机会比率(Odds ratio)为1.09, Some studies have reported the effect of smoking on ocular crystals, so the authors studied the relationship between smoking and ocular opacity.The subjects were 4926 adults aged 43-84 years, of whom 2762 were women and 2164 were men.The survey was conducted daily The number of smoking, the number of smoking months, the current smoking situation and the time to quit smoking in the investigators carried out eye crystal examination.The examination showed that the incidence of severe crystal nucleus sclerosis with smoking package years ). For women, the odds ratio for 10-year packages was 1.09,