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TDT4210 Health Care Informatics Group: Kristian Aaslund, Håvard Holje, Dominik Rose, Michael Mai Exercise 1 Ontology on clinical processes.

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Presentation on theme: "TDT4210 Health Care Informatics Group: Kristian Aaslund, Håvard Holje, Dominik Rose, Michael Mai Exercise 1 Ontology on clinical processes."— Presentation transcript:

1 TDT4210 Health Care Informatics Group: Kristian Aaslund, Håvard Holje, Dominik Rose, Michael Mai Exercise 1 Ontology on clinical processes

2 TDT4210 Health Care Informatics Group: Kristian Aaslund, Håvard Holje, Dominik Rose, Michael Mai Agenda: 1.Preliminary studies 2.Ontology model 3.Critical analysis

3 TDT4210 Health Care Informatics Group: Kristian Aaslund, Håvard Holje, Dominik Rose, Michael Mai 1. Preliminary studies The disease: Polymyalgia rheumatica (PMR) is a common related disorder which almost always occurs in persons over 50 years old. Symptoms could be: Hip pain and stiffness Shoulder pain and stiffness Muscle pain (minimal, less common than aching) Fever Unintentional weight loss …

4 TDT4210 Health Care Informatics Group: Kristian Aaslund, Håvard Holje, Dominik Rose, Michael Mai 1. Preliminary studies The drug – Prednisolon: Prednisolone is a steroid class drug which reduces swelling and decreases the body’s immune response. It is mostly used to treat hormonal disorders, but also allergic and immune disorders. Prednisolone is the main drug used in treatment of PMR.

5 TDT4210 Health Care Informatics Group: Kristian Aaslund, Håvard Holje, Dominik Rose, Michael Mai 2. Ontology model The model:

6 TDT4210 Health Care Informatics Group: Kristian Aaslund, Håvard Holje, Dominik Rose, Michael Mai 2. Ontology model The classes: Act This is the superclass of the actions the doctor can take. Subclasses: Treatment, Diagnosis Input It’s the superclass about patient information. Subclasses: Symptoms, Patient information, Tests

7 TDT4210 Health Care Informatics Group: Kristian Aaslund, Håvard Holje, Dominik Rose, Michael Mai 2. Ontology model Drug The different types of drugs can be entered. Disease In this class the diseases are classified. Doctor This class includes an instance for each different type of doctor. The classes:

8 TDT4210 Health Care Informatics Group: Kristian Aaslund, Håvard Holje, Dominik Rose, Michael Mai 3. Critical analysis It was difficult to know at which level (how detailed) we should model the ontology. The patient record was huge, and we were not able to get so much information from that. Problems:


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