Patients will be triaged as is routine by nursing and medical staff using various scoring methods determine whether they are high risk and need urgent, life-saving treatment. In addition the impression (yes/no) of the triaging nurse and the treating clinician as to whether the patient will need a life-saving intervention will be collected. Patients will be followed up for 48 hours to see whether they needed any life-saving treatment, such as admission to ICU, life-saving surgery, cardiopulmonary resuscitation (CPR), or death.