Division of Health Policy and Management, University of Minnesota, 420 Delaware Street SE, MMC 729, Minneapolis, MN 55455, USA.
J Gerontol B Psychol Sci Soc Sci. 2012 Sep;67(5):585-94. doi: 10.1093/geronb/gbs056. Epub 2012 Aug 28.
Drawing from cumulative inequality theory, this research examines how accumulated financial strain affects women's self-rated health in middle and later life.
Using data from the National Longitudinal Survey of Mature Women (1967-2003), we employ random-coefficient growth curve models to examine whether recurring financial strain influences women's health, above and beyond several measures of objective social status. Predicted probabilities of poor health were estimated by the frequency of financial strain.
Financial strain is associated with rapid declines in women's health during middle and later life, especially for those women who reported recurrent strain. Changes in household income and household wealth were also associated with women's health but did not eliminate the effects due to accumulated financial strain.
Accumulated financial strain has long-term effects on women's health during middle and later life. The findings demonstrate the importance of measuring life course exposure to stressors in studies of health trajectories.
本研究借鉴累积不平等理论,探讨积累的经济压力如何影响女性在中年和晚年的自评健康状况。
利用美国全国中老年妇女纵向调查(1967-2003)的数据,我们采用随机系数增长曲线模型,考察反复出现的经济压力是否会影响女性的健康,而不仅仅是几种客观社会地位的衡量标准。通过经济压力的频率来估计健康状况不佳的预测概率。
经济压力与女性在中年和晚年健康状况的迅速下降有关,特别是对于那些经常经历压力的女性。家庭收入和家庭财富的变化也与女性的健康状况有关,但并没有消除因积累的经济压力而导致的影响。
积累的经济压力对女性中年和晚年的健康状况有长期影响。研究结果表明,在健康轨迹的研究中,衡量生活中压力源的暴露程度非常重要。