Diagnostic Studies




[ms_accordion style=”simple” type=”1″ class=”” id=””]
[ms_accordion_item title=”Teaching Staff” color=”” background_color=”” close_icon=”” open_icon=”” status=”open”]

Cristina Maria Nogueira da Costa Santos

Mário Jorge Dinis Ribeiro

[/ms_accordion_item]
[/ms_accordion]

[ms_accordion style=”simple” type=”1″ class=”” id=””] [ms_accordion_item title=”Teaching Language” color=”” background_color=”” close_icon=”” open_icon=”” status=”open”]

Portuguese – Suitable for English-speaking students

[/ms_accordion_item] [/ms_accordion]

[ms_accordion style=”simple” type=”1″ class=”” id=””] [ms_accordion_item title=”Objectives” color=”” background_color=”” close_icon=”” open_icon=”” status=”open”]

-Explain the concept of measurement in research and diagnosis in medicine;

  • Define reproducibility and validity of diagnostic tests;
  • Describe the operational characteristics of the diagnostic tests;
  • Characterize the measures of validity;
  • Describe the different study designs for evaluating diagnostic tests;
  • Describe the different study designs for the validation and evaluation of costs and impact of diagnostic tests;
  • Evaluate tests and screening programs.

[/ms_accordion_item] [/ms_accordion]

[ms_accordion style=”simple” type=”1″ class=”” id=””]
[ms_accordion_item title=”Learning outcomes and competences” color=”” background_color=”” close_icon=”” open_icon=”” status=”open”]

-Interpret diagnostic test results

  • Design studies to evaluate diagnostic tests
  • Critically analyze studies regarding their quality and levels of evidence
  • Integrate information from diagnostic tests into the decision analysis process

[/ms_accordion_item]
[/ms_accordion]

[ms_accordion style=”simple” type=”1″ class=”” id=””]
[ms_accordion_item title=”Working method” color=”” background_color=”” close_icon=”” open_icon=”” status=”open”]

Presencial

[/ms_accordion_item]
[/ms_accordion]

[ms_accordion style=”simple” type=”1″ class=”” id=””] [ms_accordion_item title=”Program” color=”” background_color=”” close_icon=”” open_icon=”” status=”open”]

  • Notion of research protocol,

Measurement in medical research and diagnosis.

Definition of reproducibility and validity of diagnostic tests.

Operational characteristics of diagnostic tests: reproducibility measures (agreement proportions, kappa statistics and specific agreement proportions).

Validity measures (sensitivity and specificity, Likelihood ratios, Review of probabilities and Bayes’ theorem, predictive values, analysis of ROC curves).

Application and interpretation of multiple tests.

Design of studies for the evaluation of diagnostic tests.

Critical analysis of studies – Quality of studies and levels of evidence.

Validation studies.

Studies on the evaluation of costs and impact of diagnostic tests.

Integration of diagnostic test information in the decision analysis process.

Evaluation of tests and screening programs.

[/ms_accordion_item] [/ms_accordion]

[ms_accordion style=”simple” type=”1″ class=”” id=””]
[ms_accordion_item title=”Teaching methods and learning activities” color=”” background_color=”” close_icon=”” open_icon=”” status=”open”]

Theoretical exposition of each topic described for the course;

Literature revision

Group discussion

Individual and group exercises

Use of an e-learning platform

Evaluation methodology:

Distributed evaluation with final exam. The evaluation will be carried out using written works (50%) and a final exam (50%).

[/ms_accordion_item]
[/ms_accordion]

[ms_accordion style=”simple” type=”1″ class=”” id=””]
[ms_accordion_item title=”Evaluation Type” color=”” background_color=”” close_icon=”” open_icon=”” status=”open”]

Distributed evaluation without final exam

[/ms_accordion_item]
[/ms_accordion]

[ms_accordion style=”simple” type=”1″ class=”” id=””]
[ms_accordion_item title=”Calculation formula of final grade” color=”” background_color=”” close_icon=”” open_icon=”” status=”open”]

Distributed evaluation with final exam. The evaluation will be carried out using written works (50%) and a final exam (50%).

[/ms_accordion_item]
[/ms_accordion]

[ms_accordion style=”simple” type=”1″ class=”” id=””]
[ms_accordion_item title=”Obtaining frequency” color=”” background_color=”” close_icon=”” open_icon=”” status=”open”]

Presence in 75% of classes

[/ms_accordion_item]
[/ms_accordion]

[ms_accordion style=”simple” type=”1″ class=”” id=””]
[ms_accordion_item title=”Mandatory literature” color=”” background_color=”” close_icon=”” open_icon=”” status=”open”]

Fletcher, R. & Fletcher, S.W; Clinical Epidemiology: The Essentials. (5th edition, Lippincott Williams and Wilkins, 2014
Guyatt G., Rennie D., O’Meade M., Cook D. J.; User’s guide to the medical literature: a manual for evidence-based clinical practice (2nd edition, USA: The McGraw-Hill Companies, 2008
Hunink, M.G.M., Glasziou, P., Siegel, J., Weeks, J., Pliskin, J., Elstein A, & Weinstein, M; Decision making in health and medicine : integrating evidence and values (2nd edition), Cambridge University Press, 2014

[/ms_accordion_item]
[/ms_accordion]