Residential relocation and change in social capital: A natural experiment from the 2011 Great East Japan Earthquake and Tsunami.
Residential relocation and change in social capital: A natural experiment from the 2011 Great East Japan Earthquake and Tsunami.
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DOI：
10.1126/sciadv.1700426
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发表时间：
2017-07
期刊：
影响因子：
13.6
通讯作者：
Kawachi I
中科院分区：
文献类型：
--
作者：
Hikichi H;Sawada Y;Tsuboya T;Aida J;Kondo K;Koyama S;Kawachi I
幸存者的集体住宅搬迁有助于在灾难发生后保持社会联系。社区中的社会关系（“社会资本”）是重大灾害发生后恢复力的重要来源。然而，由于房屋被毁而导致的重新安置如何影响幸存者的社会资本却知之甚少。我们研究了2011年东日本大地震和海啸幸存者的社会资本变化。失去家园的人被重新安置到新的地点，主要有两种方式：(i)集体搬迁到公共临时拖车房屋，或（ii）个人搬迁，其中受害者通过摇号搬进政府提供的住房或安排自己的住房（市场租赁住房或私人购买/新建住房）。我们自然实验的基线是在2011年3月11日灾难发生前7个月建立的，当时我们对居住在震中以西80公里的老年社区居民进行了调查。大约在灾难发生2.5年后，后续调查收集了有关个人灾难经历以及健康状况和社会资本的信息。在我们研究的3421人中，79人通过集体搬迁搬到了公共临时拖车房，而96人是自己搬的。个体固定效应模型表明，群体迁移与非正式社交和社会参与的改善相关（β系数= 0.053,95%置信区间为0.011 ~ 0.095）。相反，个体迁移与非正式社交和社会参与下降相关（β系数= - 0.039,95%可信区间：- 0.074至- 0.003）。与个人迁移相比，群体迁移似乎保留了社区中的社会参与和非正式社交。
Group residential relocation of survivors helps to preserve social connections in the aftermath of a disaster. Social connections in the community (“social capital”) represent an important source of resilience in the aftermath of major disasters. However, little is known about how residential relocation due to housing destruction affects survivors’ social capital. We examined changes in social capital among survivors of the 2011 Great East Japan Earthquake and Tsunami. People who lost their homes were resettled to new locations by two primary means: (i) group relocation to public temporary trailer housing or (ii) individual relocation, in which victims moved into government-provided housing by lottery or arranged for their own accommodation (market rental housing or private purchase/new construction). The baseline for our natural experiment was established 7 months before the 11 March 2011 disaster, when we conducted a survey of older community-dwelling adults who lived 80-km west of the earthquake epicenter. Approximately 2.5 years after the disaster, the follow-up survey gathered information about personal experiences of disaster as well as health status and social capital. Among 3421 people in our study, 79 people moved via group relocation to public temporary trailer housing, whereas 96 people moved on their own. The individual fixed-effects model showed that group relocation was associated with improved informal socializing and social participation (β coefficient = 0.053, 95% confidence interval: 0.011 to 0.095). In contrast, individual relocation was associated with declining informal socializing and social participation (β coefficient = −0.039, 95% confidence interval: −0.074 to −0.003). Group relocation, as compared to individual relocation, appeared to preserve social participation and informal socializing in the community.
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影响因子：
5
作者：
Hikichi H;Aida J;Tsuboya T;Kondo K;Kawachi I
通讯作者：
Kawachi I
DOI：
10.1097/01.jgp.0000192488.66049.4b
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影响因子：
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影响因子：
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