World trade center exposure and posttraumatic growth: Assessing positive psychological change 15 years after 9/11

מאת: Pollari C.D., Brite J., Brackbill R.M., Gargano L.M., Adams S.W., Russo-Netzer P., Davidov J., Banyard V., Cone J.E.
פורסם ב: International Journal of Environmental Research and Public Health
תיאור: We evaluated the presence of posttraumatic growth (PTG) among survivors of the 9/11 terrorist attack and how indicatorsof psychosocial well-being, direct 9/11-related exposure, and posttraumatic stress symptoms (PTSS) relate to PTG. PTG was examined among 4934 participants using the Posttraumatic Growth Inventory (PTGI). A confirmatory factor analysis (CFA) was conducted to determine if the original factor structure of the PTGI fits our data and principal component analysis (PCA) to identify the appropriate factor structure. Multivariable linear regression models were used to examine the association between PTG and indicators of psychosocial well-being, 9/11-related exposure, and PTSS, controlling for covariates. CFA identified a two-factor structure of the PTGI as a better fit than the original five-factor model. Participants who experienced very high 9/11-related exposure level (ß = 7.72; 95% CI: 5.75–9.70), higher PTSS at waves 1 (ß = 0.13; 95% CI: 0.08-0.18) and 2 (ß = 0.09; 95% CI: 0.05–0.14), high social integration (ß = 5.71; 95% CI: 4.47, 6.96), greater social support (ß = 0.49; 95% CI: 0.37, 0.61), and higher self-efficacy(ß = 1.26; 95% CI: 1.04, 1.48) had higher PTGI scores. Our findings suggest PTG is present, 15 years following the 9/11 terrorist attack. Very high-level 9/11 exposure, PTSS, and indicators of psychosocial well-being were associated with PTG. © 2020 by the authors. Licensee MDPI, Basel, Switzerland.
SDGs : SDG 03  |  יחידות:   | מועד: 2021 |  קישור