Welcome to EBM Jeopardy Pick a category Pick
Welcome to EBM Jeopardy • • • Pick a category Pick a point value Get an “answer” Tell us the correct “question” Win points To reset the game: close and reopen
EBM Jeopardy EBM/ Building Questions Study Design Searching for evidence Critical Appraisal Reviewing the data 100 100 100 200 200 200 300 300 300 400 400 400 500 500 500
EBM/Building Questions for 100 ANSWER: These kinds of questions ask for specific knowledge about issues related to managing a patient with a disorder. QUESTION: What are foreground questions? Game Board
EBM/Building Questions for 300 ANSWER: Patient problem, intervention, comparison and outcome QUESTION: What are the parts of the PICO? Game Board
EBM/Building Questions for 200 ANSWER: The 4 most common types of questions asked. QUESTION: What are therapy, diagnosis, etiology (harm) and prognosis? Game Board
EBM/Building Questions for 400 ANSWER: The steps in the EBM cycle. QUESTION: What is Ask, Acquire, Appraise, Apply, and Act? Game Board
EBM/Building Questions for 500 ANSWER: Components of the decision model for EBM. QUESTION: What are clinical expertise, sound evidence and patient values? Game Board
Study Design for 100 ANSWER: This study design attempts to obtain greater statistical power than could be achieved by individual small studies. QUESTION: What is a meta-analysis? Game Board
Study Design for 200 ANSWER: A study design that involves an intervention (an investigator-controlled maneuver, such as a drug, a procedure or a treatment) and investigates the effect the intervention has on the study subjects. QUESTION: What is an experimental or controlled trial study. Game Board
Study Design for 300 ANSWER: Starts with an exposure and follows the patients forward to observe outcomes QUESTION: What is a cohort study? Game Board
Study Design for 400 ANSWER: Starts with an outcome and looks back to identify an exposure. QUESTION: What is a case-control study? Game Board
Study Design for 500 ANSWER: Case-series, case-control, cross-sectional and cohort studies. QUESTION: What are observational studies? Game Board
Searching for evidence for 100 ANSWER: Hierarchical arrangement of indexing terminology for the Medline database. QUESTION: What is the Tree structure? Game Board
Searching for evidence for 200 ANSWER: A term that indicates a concept covered in an article. QUESTION: What is a subject heading or Me. SH term? Game Board
Searching for evidence for 300 ANSWER: Collection of databases focusing on clinical trials and systematic reviews. QUESTION: What is the Cochrane Library? Game Board
Searching for evidence for 400 ANSWER: Search strategies designed to retrieve high quality evidence from published studies. QUESTION: What are the EBM filters or Clinical Queries? Game Board
Searching for evidence for 500 ANSWER: The Scope Note. QUESTION: What feature shows the definition and date a Me. SH was added to the MEDLINE database? Game Board
Critical Appraisal for 100 ANSWER: A systematic tendency to produce an outcome that differs from the underlying truth. QUESTION: What is bias? Game Board
Critical Appraisal for 200 ANSWER: The key issues of validity for a therapy study. QUESTION: What are randomization, follow-up, blinding, similar treatment, and similar groups at the start of the trial? Game Board
Critical Appraisal for 300 ANSWER: Analyzing all patients based on their initial randomization group. QUESTION: What is intention-to-treat? Game Board
Critical Appraisal for 400 ANSWER: People involved in the study are not aware of who has been assigned to the treatment and to the control. QUESTION: What is blinding? Game Board
Critical Appraisal for 500 ANSWER: Making sure that those making decisions about patient eligibility and enrollment are unaware of the arm of the study to which the patient will be assigned. QUESTION: What is concealed allocation? Game Board
Reviewing the data for 100 ANSWER: The number of patients that need to be treated with a specified therapy in order to prevent one additional adverse outcome. QUESTION: What is Number-Needed-To-Treat? Game Board
Reviewing the data for 200 ANSWER: The arithmetic difference between the rates of events in the experimental and control group. QUESTION: What is the Absolute Risk Reduction? Game Board
Reviewing the data for 300 ANSWER: Quantifies the uncertainty in measurements by indicating the range within which the true value may lie. QUESTION: What is a confidence interval? Game Board
Reviewing the data for 400 ANSWER: Refers to the probability that any particular outcome would have arisen by chance. QUESTION: What is a P value? Game Board
Reviewing the data for 500 ANSWER: This occurs when there is more variation between the study results (in a systematic review) than would be expected to occur by chance alone. QUESTION: What is heterogeneity? Game Board
Credits Adapted from I. M. Quizitor 97 which was produced by Oregon Health Sciences University Department of Internal Medicine (http: //www. ohsu. edu/medicine/residency/imquizitor. html) According to the I. M. Quizitor website, these files are made available courtesy of their developer, David Shenson, MD, OHSU Internal Medicine Chief Resident 1999 -2000. They are free to download and use for educational (non-commercial) purposes only. Current version edited by Connie Schardt, Medical Center Library, Duke University September 2006.
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