title: Developing a new perspective to study the health of survivors of Sichuan earthquakes in China: a study on the effect of post-earthquake rescue policies on survivors' health-related quality of life.
abstract: BACKGROUND
  Sichuan is a province in China with an extensive history of earthquakes. Recent earthquakes, including the Lushan earthquake in 2013, have resulted in thousands of people losing their homes and their families. However, there is a research gap on the efficiency of government support policies. Therefore, this study develops a new perspective to study the health of earthquake survivors, based on the effect of post-earthquake rescue policies on health-related quality of life (HRQOL) of survivors of the Sichuan earthquake.
  
  
  METHODS
  This study uses data from a survey conducted in five hard-hit counties (Wenchuan, Qingchuan, Mianzhu, Lushan, and Dujiangyan) in Sichuan in 2013. A total of 2,000 questionnaires were distributed, and 1,672 were returned; the response rate was 83.6%.
  
  
  RESULTS
  Results of the rescue policies scale and Medical Outcomes Study Short Form 36 (SF-36) scale passed the reliability test. The confirmatory factor analysis model showed that the physical component summary (PCS) directly affected the mental component summary (MCS). The results of structural equation model regarding the effects of rescue policies on HRQOL showed that the path coefficients of six policies (education, orphans, employment, poverty, legal, and social rescue policies) to the PCS of survivors were all positive and passed the test of significance. Finally, although only the path coefficient of the educational rescue policy to the MCS of survivors was positive and passed the test of significance, the other five policies affected the MCS indirectly through the PCS.
  
  
  CONCLUSIONS
  The general HRQOL of survivors is not ideal; the survivors showed a low satisfaction with the post-earthquake rescue policies. Further, the six post-earthquake rescue policies significantly improved the HRQOL of survivors and directly affected the promotion of the PCS of survivors. Aside from the educational rescue policy, all other policies affected the MCS indirectly through the PCS. This finding indicates relatively large differences in the effects of different post-earthquake rescue policies on the HRQOL of survivors.
authors.affiliation: Department of Social Work and Social Policy, School of Social and Behavioral Sciences, Nanjing University, Nanjing 210023, People's Republic of China. njulucy79@gmail.com.
authors.forename: Ying
authors.initials: Y
authors.lastname: Liang
authors.forename: Xiukun
authors.initials: X
authors.lastname: Wang
mesh_terms: D002681:China; D003625:Data Collection; D055866:Earthquakes; D035082:Federal Government; D006262:Health; D006801:Humans; D008603:Mental Health; D008962:Models, Theoretical; D010549:Personal Satisfaction; D011634:Public Health; D011640:Public Policy; D011788:Quality of Life / Q000523:psychology; D012066:Relief Work; D015203:Reproducibility of Results; D018635:Rescue Work; D012106:Research; D012959:Socioeconomic Factors; D011795:Surveys and Questionnaires; D017741:Survivors