Factors facilitating or hampering nurses identification of stroke in emergency calls

To explore the factors that facilitate or hamper identification of stroke in emergency calls concerning patients with stroke who have fallen or been in a lying position.

Early identification of stroke in emergency calls is vital but can be complicated as the patients may be unable to express themselves and the callers generally are bystanders. In a previous study, we found presentation of fall or the patient being in a lying position to be the major problem in 66% of emergency calls concerning, but not dispatched as acute stroke.

A qualitative study using interpretive phenomenology.

Analysis of transcribed emergency calls concerning 29 patients with stroke diagnoses at hospital discharge, in 2011 and presented with fall/lying position.

Patients' ability to express themselves, callers' knowledge of the patient and of stroke, first call-takers' and nurses' authority, nurses' coaching and nurses' expertise skills facilitated or hindered the identification of stroke. Certain aspects are adjustable, but some are determined by the situation or on callers' and patients' abilities and thus difficult to change. Nurses' expertise skills were the only theme found to have a decisive effect of the identification of stroke on its own.

To increase identification of stroke in emergency calls concerning stroke, the first call-takers' and nurses' action, competence and awareness of obstacles are crucial and if strengthened would likely increase the identification of stroke in emergency calls. In complicated cases, nurses' expertise skills seem essential for identification of stroke.