Hurricane Stress, Cultural Stress, and Mental Health Among Hurricane Maria Migrants in the US Mainland

Hurricane Maria (2017) caused great damage to Puerto Rico, undermining people's quality of life and forcing thousands to migrate to the U.S. mainland. Identifying individuals at elevated risk of suffering mental health problems as a function of being exposed to hurricane and cultural stress is crucial to reducing the burden of such health outcomes. The present study was conducted in 2020-2021 (3-4 years postdisaster) with 319 adult Hurricane Maria survivors on the U.S. mainland. We aimed to (a) identify latent stress subgroups, as defined by hurricane stress and cultural stress, and (b) map these latent stress subgroups or classes onto sociodemographic characteristics and mental health indicators (i.e., symptoms of posttraumatic stress disorder, depression, and anxiety). We used latent profile analysis and multinomial regression modeling to accomplish the study aims. We extracted four latent classes: (a) low hurricane stress/low cultural stress (44.7%), (b) low hurricane stress/moderate cultural stress (38.7%), (c) high hurricane stress/moderate cultural stress (6.3%), and (d) moderate hurricane stress/high cultural stress (10.4%). Individuals in the low hurricane stress/low cultural stress class reported the highest household incomes and levels of English-language proficiency. The moderate hurricane stress/high cultural stress class reported the worst mental health outcomes. While postmigration cultural stress, as a chronic stressor, emerged as the most important predictor of poor mental health, hurricane stress, as an acute stressor that occurred several years earlier, emerged as less influential. Our findings might be used to inform mental health prevention experts who work with natural disaster survivors forced to migrate.Public Policy Relevance StatementMental health problems are especially prevalent among crisis survivors forced to migrate. Nonetheless, there is little evidence about differential risk levels of mental health outcomes associated with hurricane and cultural stress. We identified four latent stress subgroups from a sample of Puerto Rican Hurricane Maria survivors, providing a better understanding of natural disaster migrants and their risk for mental health problems.