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

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