Articles: emergency-services.
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To determine whether the length of a queue at a public hospital emergency department was associated with increased likelihood of patients' leaving without being seen by a physician and whether leaving adversely affected patients' health or affected their subsequent use of health care services. ⋯ Many patients can appropriately decide whether their problem is truly urgent and make alternative plans in the face of long waits, but the health of some patients may be jeopardized by long queues for emergency care.
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To determine whether patients who sought care at a public hospital emergency department and left without being seen by a physician needed immediate medical attention and whether they obtained care after leaving. ⋯ Overcrowding in this public hospital's emergency department restricts access to needed ambulatory medical care for the poor and uninsured.