Max Rady College of Medicine

Term: Principal Diagnosis

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Glossary Definition

Last Updated: 2007-09-26

Definition:

Used in the United States to represent the discharge diagnosis responsible for the hospital admission. Studies have shown a 98% equivalence rate for AMI, comparing with the term "primary diagnosis" that is used in Canada. Also referred to as Most Responsible Diagnosis.

Related terms 

References 

  • Mustard CA, Derksen S, Kozyrskyj A. A Description of the Use of Insured Health Care Services by Income Assistance Recipients in the Province of Manitoba: A Pilot Study. Recipients of Income Assistance for Mental Health Disability. Winnipeg, MB: Manitoba Centre for Health Policy and Evaluation, 2000. [Report] [Summary] (View)
  • Tataryn DJ, Mustard CA, Derksen S. The Utilization of Medical Services for Mental Health Disorders, Manitoba: 1991 - 1992 . Winnipeg, MB: Manitoba Centre for Health Policy and Evaluation, 1994. [Report] [Summary] (View)
  • Tu JV, Austin PC, Walld R, Roos L, Agras J, McDonald KM. Development and validation of the Ontario acute myocardial infarction mortality prediction rules. J Am Coll Cardiol 2001;37(4):992-997. [Abstract] (View)


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Manitoba Centre for Health Policy
Community Health Sciences, Max Rady College of Medicine,
Rady Faculty of Health Sciences,
Room 408-727 McDermot Ave.
University of Manitoba
Winnipeg, MB R3E 3P5 Canada

204-789-3819