Percentage of patients leaving the emergency department without being seen, by CTAS level, Ontario, 2006/07

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| Source: | National Ambulatory Care Reporting System (NACRS), CIHI 2006/07. |
| Note: | Canadian Triage and Acuity Scale (CTAS) I: severely ill, requires resuscitation; CTAS II: requires emergent care and rapid medical intervention; CTAS III: requires urgent care; CTAS IV: requires less-urgent care; CTAS V: requires non-urgent care. |
