ArticleEnvironmental research2022
Incidence of chronic respiratory conditions among oil spill responders: Five years of follow-up in the Deepwater Horizon Oil Spill Coast Guard Cohort study.
Article in Environmental research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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10 citing papers in PubMed, 34 citations in OpenAlex.
- Longer-term neurological and endocrine/metabolic conditions in the deepwater horizon oil spill coast guard cohort study: A principal component analysis.International archives of occupational and environmental health · 2026Article
- Dermal symptoms and diagnoses associated with Deepwater Horizon oil spill exposures.Annals of work exposures and health · 2026Article
- Associations Between Oil Spill Exposure Patterns and Acute Symptoms in United States Coast Guard Responders During the Deepwater Horizon Response.American journal of industrial medicine · 2026Article
- Risk of longer-term endocrine and metabolic conditions in the Deepwater Horizon Oil Spill Coast Guard cohort study - five years of follow-up.Environmental health : a global access science source · 2025Article
- Instruments for assessing the impacts of oil spills: an integrated approach to health, the environment and the socioeconomic profile of exposed areas.Cadernos de saude publica · 2025Article
- Impact of genetic polymorphisms on associations between crude oil exposure and health effects among Coast Guard Deepwater Horizon responders.The Science of the total environment · 2024Article
- Acute gastrointestinal symptoms associated with oil spill exposures among U.S. coast guard responders to the Deepwater Horizon oil spill.Annals of epidemiology · 2024Article
- Health outcomes among offspring of US Coast Guard responders to the Deepwater Horizon oil spill, 2010-2011.Occupational and environmental medicine · 2023Article
- Risk of longer-term neurological conditions in the Deepwater Horizon Oil Spill Coast Guard Cohort Study - Five years of follow-up.Environmental health : a global access science source · 2023Article
- Hair Toxic Trace Elements of Residents across the Caspian Oil and Gas Region of Kazakhstan: Cross-Sectional Study.International journal of environmental research and public health · 2022Article
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Authors and funding
7 authors at 5 institutions in 1 country.
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Abstract
backgroundOver ten years after the Deepwater Horizon (DWH) oil spill, our understanding of long term respiratory health risks associated with oil spill response exposures is limited. We conducted a prospective analysis in a cohort of U.S. Coast Guard personnel with universal military healthcare.
methodsFor all active duty cohort members (N = 45,193) in the DWH Oil Spill Coast Guard Cohort Study we obtained medical encounter data from October 01, 2007 to September 30, 2015 (i.e., ~2.5 years pre-spill; ~5.5 years post-spill). We used Cox Proportional Hazards regressions to calculate adjusted hazard ratios (aHR), comparing risks for incident respiratory conditions/symptoms (2010-2015) for: responders vs. non-responders; responders reporting crude oil exposure, any inhalation of crude oil vapors, and being in the vicinity of burning crude oil versus responders without those exposures. We also evaluated self-reported crude oil and oil dispersant exposures, combined. Within-responder comparisons were adjusted for age, sex, and smoking.
resultsWhile elevated aHRs for responder/non-responder comparisons were generally weak, within-responder comparisons showed stronger risks with exposure to crude oil. Notably, for responders reporting exposure to crude oil via inhalation, there were elevated risks for allsinusitis (aHR = 1.48; 95%CI, 1.06-2.06), unspecified chronic sinusitis (aHR = 1.55; 95%CI, 1.08-2.22), chronic obstructive pulmonary disease (COPD) and other allied conditions (aHR = 1.43; 95%CI, 1.00-2.06), and dyspnea and respiratory abnormalities (aHR = 1.29; 95%CI, 1.00-1.67); there was a suggestion of elevated risk for diseases classified as asthma and reactive airway diseases (aHR = 1.18; 95%CI, 0.98-1.41), including the specific condition, asthma (aHR = 1.35; 95%CI, 0.80-2.27), the symptom, shortness of breath (aHR = 1.50; 95%CI, 0.89-2.54), and the overall classification of chronic respiratory conditions (aHR = 1.18; 95%CI, 0.98-1.43). Exposure to both crude oil and dispersant was positively associated with elevated risk for shortness of breath (HR = 2.24; 95%CI, 1.09-4.64).
conclusionsAmong active duty Coast Guard personnel, oil spill clean-up exposures were associated with moderately increased risk for longer term respiratory conditions.
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