Sleep deprivation and adverse health effects in United States Coast Guard responders to Hurricanes Katrina and Rita

Sleep Health
Timothy BerganJennifer A Rusiecki

Abstract

Disaster responders are increasingly called upon to assist in various natural and manmade disasters. A critical safety concern for this population is sleep deprivation; however, there are limited published data regarding sleep deprivation and disaster responder safety. We expanded upon a cross-sectional study of 2695 United States Coast Guard personnel who responded to Hurricanes Katrina and Rita. Data were collected via survey on self-reported timing and location of deployment, missions performed, health effects, medical treatment sought, average nightly sleep, and other lifestyle variables. We created a 4-level sleep deprivation metric based on both average nightly reported sleep (d5hours; >5hours) and length of deployment (d2weeks; >2weeks) to examine the association between sustained sleep deprivation and illnesses, injuries, and symptoms using logistic regression to calculate odds ratios (ORs) and 95% confidence intervals. The strongest, statistically significant positive ORs for the highest sleep deprivation category compared with the least sleep-deprived category were for mental health and neurologic effects, specifically depression (OR=6.76), difficulty concentrating (OR=8.33), and confusion (OR=11.34), and for dehydrat...Continue Reading

Citations

Sep 14, 2017·Occupational and Environmental Medicine·Jennifer RusieckiLawrence S Engel
Jun 24, 2017·Journal of Toxicology and Environmental Health. Part a·Joanna BurgerChristian Jeitner

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