Associations between sleep, stress, and cardiovascular health in emergency medical services personnel. Issue 4 (21st July 2021)

• Record Type: Journal Article
• Authors: Cash, Rebecca E.; Anderson, Sarah E.; Lancaster, Kathryn E.; Lu, Bo; Rivard, Madison K.; Camargo, Carlos A.; Panchal, Ashish R.
• Is Part Of: JACEP open. Volume 2:Issue 4(2021)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2021-07-21
• Subjects: emergency medical services -- emergency medical technician -- heart disease risk factors -- occupational stress -- paramedic -- psychological stress -- sleep; Medical emergencies -- Periodicals; 616.025
• DOI: 10.1002/emp2.12516
• Languages: English
• ISSNs: 0361-1124

Abstract

Abstract: Objective: Our objective was to quantify the associations between sleep duration and perceived and chronic stress with ideal cardiovascular health (CVH) among emergency medical services (EMS) personnel from county‐based EMS agencies. Methods: We conducted a cross‐sectional survey of cardiovascular disease (CVD)‐free EMS personnel from 4 US EMS agencies. The questionnaire consisted of the Pittsburgh Sleep Quality Index (PSQI), Perceived Stress Scale (PSS), Chronic Burden Scale, and the CVH components (smoking, body mass index, physical activity, diet, blood glucose, blood pressure, cholesterol, each scored 0–2 points). The components were summed and ideal CVH considered 11–14 points. Mixed effects logistic regression models with a random intercept for agency were used to estimate the odds of ideal CVH for good sleep quality (PSQI < 5 points), recommended sleep duration (7 to < 9h), low perceived stress (PSS < 26 points), and low chronic stress (0 recent stressful events). Results: We received 379 responses (response rate = 32%). There was low prevalence of good sleep quality (23%) and recommended sleep duration (25%), but 95% reported low perceived stress, and 33% had low chronic stress. Ideal CVH was reported by 30%. No significant associations between ideal CVH and sleep quality, perceived stress, or chronic stress were found. There was a nearly 2‐fold increase in the odds of ideal CVH with recommended sleep duration (odds ratio: 1.83, 95% confidence interval: 1.08–3.10). Conclusion: In this sample of EMS personnel, only recommended sleep duration was associated with ideal CVH. Future longitudinal studies are needed to understand the relationship between sleep, stress, and CVD in this understudied occupational group.