Why do walk-in patients prefer a busy urban emergency department during office hours? A pilot survey of 200 consecutive patients from Switzerland.

In Switzerland, more and more patients go directly to the emergency department, bypassing general practitioners. However, a mixture of non-urgent walk-in patients and acute emergencies in the same emergency department can inevitably make it more difficult to provide genuine emergencies with rapid treatment, leading to deterioration in the quality of emergency services, and tending to increase on-floor mortality and morbidity, together with higher overall costs