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老年人的城市社区与抑郁症状

Urban neighborhoods and depressive symptoms among older adults.

作者信息

Aneshensel Carol S, Wight Richard G, Miller-Martinez Dana, Botticello Amanda L, Karlamangla Arun S, Seeman Teresa E

机构信息

Department of Community Health Sciences, School of Public Health, University of California, Los Angeles, Box 951772, 650 Young Drive South, Los Angeles, CA 90095-1772, USA.

出版信息

J Gerontol B Psychol Sci Soc Sci. 2007 Jan;62(1):S52-9. doi: 10.1093/geronb/62.1.s52.

Abstract

OBJECTIVE

This study seeks to determine whether depressive symptoms among older persons systematically vary across urban neighborhoods such that experiencing more symptoms is associated with low socioeconomic status (SES), high concentrations of ethnic minorities, low residential stability and low proportion aged 65 years and older.

METHODS

Survey data are from the Study of Assets and Health Dynamics Among the Oldest Old (AHEAD), a 1993 U.S. national probability sample of noninstitutionalized persons born in 1923 or earlier (i.e. people aged 70 or older). Neighborhood data are from the 1990 Census at the tract level. Hierarchical linear regression is used to estimate multilevel models.

RESULT

The average number of depressive symptoms varies across Census tracts independent of individual-level characteristics. Symptoms are not significantly associated with neighborhood SES, ethnic composition, or age structure when individual-level characteristics are controlled statistically. However, net of individual-level characteristics, symptoms are positively associated with neighborhood residential stability, pointing to a complex meaning of residential stability for the older population.

DISCUSSION

This study shows that apparent neighborhood-level socioeconomic effects on depressive symptoms among urban-dwelling older adults are largely if not entirely compositional in nature. Further, residential stability in the urban neighborhood may not be emotionally beneficial to its aged residents.

摘要

目的

本研究旨在确定老年人的抑郁症状在城市社区中是否存在系统性差异,即抑郁症状较多是否与社会经济地位(SES)低、少数民族聚居、居住稳定性低以及65岁及以上老年人比例低有关。

方法

调查数据来自“最年长者资产与健康动态研究”(AHEAD),这是1993年对1923年或更早出生(即70岁及以上)的非机构化人群进行的美国全国概率抽样。社区数据来自1990年人口普查的普查区层面数据。采用分层线性回归来估计多层次模型。

结果

抑郁症状的平均数量在各普查区存在差异,且不受个体层面特征的影响。在对个体层面特征进行统计学控制后,症状与社区社会经济地位、种族构成或年龄结构无显著关联。然而,在排除个体层面特征后,症状与社区居住稳定性呈正相关,这表明居住稳定性对老年人群体具有复杂的意义。

讨论

本研究表明,城市老年居民中社区层面社会经济状况对抑郁症状的明显影响在很大程度上(如果不是全部的话)本质上是构成性的。此外,城市社区的居住稳定性对其老年居民在情感上可能并无益处。

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