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Summary
Military service members face significant risks of heat stroke and heat exhaustion, particularly younger individuals and those in combat roles. Awareness and prevention are crucial for mitigating these heat-related illnesses.
Area of Science:
- Environmental Health
- Occupational Medicine
- Military Health
Background:
- Heat illnesses pose a significant risk to military personnel, impacting readiness and well-being.
- Understanding incidence rates and risk factors is crucial for effective prevention strategies.
Purpose of the Study:
- To analyze the incidence and demographic risk factors of heat stroke and heat exhaustion among active component service members in 2019.
- To review heat illness cases in deployed military personnel in Iraq and Afghanistan from 2015-2019.
Main Methods:
- Retrospective analysis of incident cases of heat stroke and heat exhaustion using 2019 data.
- Examination of heat illness documentation from deployed service members in Iraq and Afghanistan (2015-2019).
Main Results:
- In 2019, 507 heat stroke and 2,174 heat exhaustion cases occurred among service members.
- Highest incidence rates for both conditions were observed in males, individuals under 20, Asian/Pacific Islanders, Marine Corps and Army members, recruits, and those in combat occupations.
- From 2015-2019, 348 heat illnesses were documented in Iraq and Afghanistan, with 7.5% diagnosed as heat stroke.
Conclusions:
- Younger service members, recruits, and those in combat roles are at elevated risk for heat illnesses.
- Effective leadership and medical support are essential for educating service members on heat illness risks, prevention, and response.