%0 Journal Article %A Adam Gonzalez %A Rehana Rasul %A Lucero Molina %A Samantha Schneider %A Kristin Bevilacqua %A Evelyn J Bromet %A Benjamin J Luft %A Emanuela Taioli %A Rebecca Schwartz %T Differential effect of Hurricane Sandy exposure on PTSD symptom severity: comparison of community members and responders %D 2019 %R 10.1136/oemed-2019-105957 %J Occupational and Environmental Medicine %P 881-887 %V 76 %N 12 %X Objectives To evaluate whether the association between Hurricane Sandy exposures and post-traumatic stress disorder (PTSD) symptom severity was greater for exposed community members compared with responders.Methods Data were analysed from three existing studies with similar methodologies (N=1648): two community studies, Leaders in Gathering Hope Together (n=531) and Project Restoration (n=763); and the Sandy/World Trade Center Responders Study (n=354). Sandy-related PTSD symptoms were measured using the PTSD checklist-specific traumatic event and dichotomised as elevated (>30) versus low/no (<30) PTSD symptoms. Sandy exposures were measured with a summed checklist. Multivariable logistic regression was performed to evaluate the differential effect of exposures on PTSD by responder status, adjusting for demographics and time elapsed since Sandy.Results Responders were somewhat older (50.5 years (SD=8.3) vs 45.8 years (SD=20.0)), more likely to identify as white (92.4% vs 48.1%) and were male (90.7% vs 38.4%). Responders were less likely to have elevated PTSD symptoms than community members (8.6% vs 31.1%; adjusted OR=0.28, 95% CI 0.17 to 0.46). While exposure was significantly related to elevated PTSD status, the effects were similar for responders and community members.Conclusions Responders appear to be more resilient to PTSD symptoms post-Sandy than community members. Understanding the mechanisms that foster such resilience can inform interventions aimed at populations that are more vulnerable to experiencing PTSD after natural disasters. %U https://oem.bmj.com/content/oemed/76/12/881.full.pdf