Universidad Peruana Cayetano Heredia

Social capital and chronic post-traumatic stress disorder among survivors of the 2007 earthquake in Pisco, Peru

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dc.contributor.author Flores, Elaine C.
dc.contributor.author Carnero, Andres M.
dc.contributor.author Bayer, Angela M.
dc.date.accessioned 2022-01-04T20:33:20Z
dc.date.available 2022-01-04T20:33:20Z
dc.date.issued 2014
dc.identifier.uri https://hdl.handle.net/20.500.12866/10747
dc.description.abstract This study aimed to evaluate the association between chronic Post-Traumatic Stress Disorder (PTSD) and both structural and cognitive social capital in adult survivors of the 2007 earthquake in Pisco, Peru. Cognitive social capital measures trust, sense of belonging and interpersonal relationships in the community and structural social capital measures group membership, support from community groups and individuals, and involvement in citizenship activities. We conducted a population-based cross-sectional study in five counties in Pisco, selecting 1012 adults through complex, multi-stage random sampling. All participants completed socio-demographic questions and validated Spanish-language versions of the Adapted Social Capital Assessment Tool (SASCAT) and the civilian PTSD checklist (PCL-C). After performing descriptive and bivariate analyses, we carried out prevalence ratio (PR) regression. The overall prevalence of chronic PTSD was 15.9% (95% CI: 12.3, 19.8), much higher than anticipated based on existing evidence. Cognitive social capital was found to be negatively associated with chronic PTSD, while no significant association was found for structural social capital. Specifically, those with high cognitive social capital had an almost two times lower prevalence of chronic PTSD (PR = 1.83, 95% CI: 1.50, 2.22) compared with those with low cognitive social capital. No independent association between structural social capital and chronic PTSD was found (PR = 1.44, 95% CI: 0.70, 2.97). In conclusion, cognitive social capital, but not structural social capital, has a protective influence on the occurrence of chronic PTSD in survivors of natural disasters. These results may have public health implications. For example, pre- and post-disaster community-based interventions that catalyze and foster dimensions of cognitive social capital may aid in ameliorating the effect of earthquakes and other natural disasters on populations with high vulnerability to such events and poor access to mental health and other support services. en_US
dc.language.iso eng
dc.publisher Elsevier
dc.relation.ispartofseries Social Science and Medicine
dc.rights info:eu-repo/semantics/restrictedAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
dc.subject Stress disorders en_US
dc.subject Post-traumatic en_US
dc.subject Social capital en_US
dc.subject Social support en_US
dc.subject Earthquakes en_US
dc.subject Peru en_US
dc.title Social capital and chronic post-traumatic stress disorder among survivors of the 2007 earthquake in Pisco, Peru en_US
dc.type info:eu-repo/semantics/article
dc.identifier.doi https://doi.org/10.1016/j.socscimed.2013.11.012
dc.subject.ocde https://purl.org/pe-repo/ocde/ford#3.02.27
dc.relation.issn 1873-5347


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