Abstract: According to the 2011 － 2012 wave data of Chinese Longitudinal Healthy Longevity Survey (CLHLS) ，passive smoking influences all life stages of Chinese elderly. Not only the prevalence of passive smoking is high in elderly's lives，but also the duration is quite long. From the perspective of individual's life course，this study shows that current passive smoking at home or public places，and passive smoking during childhood as well as young-or middle-ages increases the elderly's risk of depression; current passive smoking at home has an adverse effect on self-reported health. Meanwhile，passive smoking at home during childhood，young- or middle-ages and currently passive smoking at public places substantially increases the elderly's risk of daily life ability impairment . Moreover，passive smoking during young-or middle-ages as well as currently at public places increases the odds of self-reported chronic diseases. Finally，the positive relationship between passive smoking at public places and cognitive function may just reflect a selective effect of cognitive function on social participation at public places.

Keywords: Passive Smoking, Elderly Health, Ability of Daily Life, Depression, Life Course

摘要： 我国老年人被动吸烟不但普遍，而且持续期长，乃至贯穿其生命周期的各阶段。文章基于个人生命历程的视角，根据中国老年健康影响因素跟踪调查( CLHLS)2011-2012 年数据的多元统计分析发现，来自家里、社会场合、儿童以及年轻/中年时的被动吸烟都显著增大老年人精神压抑的风险，来自现在家里的被动吸烟有损于老年人的自评健康等级。同时，儿童时、年轻/中年时与社会场合的被动吸烟大大增加老年人日常活动受限的风险，年轻/中年时和社会场合的被动吸烟还提高老年人患慢性病的发生比。社会场合被动吸烟与非吸烟者认知功能正相关则可能是认知功能对社会场合活动选择性的体现。上述影响集中表现在被动吸烟有无的“门槛”效应上，而“剂量-反应”效应并不明显。

关键词: 被动吸烟, 老年健康, 日常活动能力, 精神压抑, 生命历程