Prehospital emergency care : official journal of the National Association of EMS Physicians and the National Association of State EMS Directors
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To investigate the ability of salivary osmolality to assess dehydration while subjects perform alternating work/rest cycles in personal protective equipment (PPE). ⋯ Salivary osmolality may be a sensitive indicator of moderate dehydration under carefully controlled conditions.
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Occupational injuries are an important source of morbidity for emergency medical services (EMS) providers. Previous work has shown that employee perceptions of an organization's commitment to safety (i.e., safety climate) correlate with adherence to safe practices. ⋯ EMS workers perceiving a high degree of perceived safety climate was associated with twofold greater odds of self-reported level of strict adherence to safe work practices. Frequent safety-related feedback/training was the one dimension of safety climate that had the strongest association with adherence to safe workplace behaviors.
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Many prehospital protocols require acquisition of a single 12-lead electrocardiogram (ECG) when assessing a patient for ST-segment elevation myocardial infarction (STEMI). However, it is known that ECG evidence of STEMI can evolve over time. ⋯ A single prehospital ECG would have identified only 84.6% of STEMI patients. This suggests caution using a single prehospital ECG to rule out STEMI. Three serial ECGs acquired over 25 minutes is feasible and may be valuable in maximizing prehospital diagnostic yield, particularly where emergent access to PCI exists.
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Prior studies have highlighted wide variation in emergency medical services (EMS) workplace safety culture across agencies. ⋯ Individual EMS worker perceptions of workplace safety culture are associated with composite measures of patient and provider safety outcomes. This study is preliminary evidence of the association between safety culture and patient or provider safety outcomes.
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We sought to develop a reliable and valid tool for measuring teamwork among emergency medical technician (EMT) partnerships. ⋯ We developed a reliable and valid survey to evaluate teamwork between EMT partners.