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1. bpb-us-w2.wpmucdn.com › Explaining-Odds-RatiosExplaining Odds Ratios

   bpb-us-w2.wpmucdn.com › Explaining-Odds-Ratios

   Odds ratios are used to compare the relative odds of the occur-rence of the outcome of interest (e.g. disease or disorder), given exposure to the variable of interest (e.g. health characteristic, aspect of medical history).

2. europepmc.org › article › PMCExplaining odds ratios. - Abstract - Europe PMC

   europepmc.org › article › PMC

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   Aug 1, 2010 · What is an odds ratio? An odds ratio (OR) is a measure of association between an exposure and an outcome. The OR represents the odds that an outcome will occur given a particular exposure, compared to the odds of the outcome occurring in the absence of that exposure.

3. www.ncbi.nlm.nih.gov › books › NBK431098Odds Ratio - StatPearls - NCBI Bookshelf

   www.ncbi.nlm.nih.gov › books › NBK431098

   May 22, 2023 · The odds ratio is a ratio of two sets of odds: the odds of the event occurring in an exposed group versus the odds of the event occurring in a non-exposed group. Odds ratios commonly are used to report case-control studies.

   • Author: Steven Tenny, Mary R. Hoffman
   • Published: 2023/05/22

   • Affiliations: University of Nebraska Medical Center

4. www.researchgate.net › publication › 303959020_The(PDF) The odds ratio: Principles and applications - ResearchGate

   www.researchgate.net › publication › 303959020_The

   Jan 1, 2016 · The odds ratio is a measurement of association that compares the odds of an event of those exposed to the odds of an event in those unexposed. It serves to determine the relation between...

5. pubmed.ncbi.nlm.nih.gov › 20842279Explaining odds ratios - PubMed

   pubmed.ncbi.nlm.nih.gov › 20842279

   Explaining odds ratios. J Can Acad Child Adolesc Psychiatry. 2010 Aug;19 (3):227-9. Author. Magdalena Szumilas 1. Affiliation. 1 Research Associate, Sun Life Financial Chair in Adolescent Mental Health, IWK Health Centre & Dalhousie University, Maritime Outpatient Psychiatry, Halifax, Nova Scotia. PMID: 20842279. PMCID: PMC2938757.

   • Author: Magdalena Szumilas

   • Publish Year: 2010

6. www.semanticscholar.org › paper › Explaining-odds[PDF] Explaining odds ratios. | Semantic Scholar

   www.semanticscholar.org › paper › Explaining-odds

   Aug 1, 2010 · This article breaks down the odds ratio by reviewing the concepts and calculations of probability and odds, and discusses how to interpret an odds ratio, and how these ratios can be useful in real-world applications.

7. People also ask

   What is an odds ratio?

   • An odds ratio (OR) is a measure of association between an exposure and an outcome. The OR represents the odds that an outcome will occur given a particular exposure, compared to the odds of the outcome occurring in the absence of that expo-sure.

   Explaining Odds Ratios

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   What is odds ratio in clinical research?

   • The odds ratio (OR) is a simple tool, widely utilized in clinical research. As a simple statistic, it can be hand calculated to determine the odds of a particular event or a disease, and the information provided can be useful for understanding the results of a treatment/intervention.

   The odds ratio: Principles and applications - ResearchGate

   www.researchgate.net/publication/303959020_The_odds_ratio_Principles_and_applications

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   What does it mean if odds ratio is less than 1?

   • This can be seen from the interpretation of the odds ratio. An odds ratio greater than 1 implies there are greater odds of the event happening in the exposed versus the non-exposed group. An odds ratio of less than 1 implies the odds of the event happening in the exposed group are less than in the non-exposed group.

   Odds Ratio - StatPearls - NCBI Bookshelf - National Center for

   www.ncbi.nlm.nih.gov/books/NBK431098/

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   What does a higher odds ratio mean?

   • An odds ratio greater than 1 indicates the increased occurrence of an event while an odds ratio smaller than 1 indicates the decreased occurrence of an event. The odds ratio can be calculated by using the odds of an event in an exposed group divided by the odds of an event in a nonexposed group [21, 22]. ... ...

   The odds ratio: Principles and applications - ResearchGate

   www.researchgate.net/publication/303959020_The_odds_ratio_Principles_and_applications

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   How do you calculate odds ratio?

   • Odds Ratio = (odds of the event in the exposed group) / (odds of the event in the non-exposed group) If the data is set up in a 2 x 2 table as shown in the figure then the odds ratio is (a/b) / (c/d) = ad/bc. The following is an example to demonstrate calculating the odds ratio (OR). Example 1

   Odds Ratio - StatPearls - NCBI Bookshelf - National Center for

   www.ncbi.nlm.nih.gov/books/NBK431098/

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   Is the odds ratio statistically significant?

   • If the confidence interval for the odds ratio includes the number 1 then the calculated odds ratio would not be considered statistically significant. This can be seen from the interpretation of the odds ratio. An odds ratio greater than 1 implies there are greater odds of the event happening in the exposed versus the non-exposed group.

   Odds Ratio - StatPearls - NCBI Bookshelf - National Center for

   www.ncbi.nlm.nih.gov/books/NBK431098/

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8. litfl.com › odOdds ratio • LITFL • CCC Research

   litfl.com › od

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   Nov 3, 2020 · An odds ratio (OR) is a measure of association between an exposure and an outcome. The OR represents the odds that an outcome will occur given a particular exposure, compared to the odds of the outcome occurring in the absence of that exposure.