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effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-guidance-tests-performance_methods.pdf
July 01, 2012 - Situations where one can question the validity of the reference standard
Situation Example
The reference
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effectivehealthcare.ahrq.gov/sites/default/files/related_files/medical-test-reviews-intro.ppt
June 01, 2012 - The manner in which a medical test is used depends on the context of the situation, such as the patient
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effectivehealthcare.ahrq.gov/sites/default/files/medical-test-reviews-intro.ppt
June 01, 2012 - The manner in which a medical test is used depends on the context of the situation, such as the patient
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effectivehealthcare.ahrq.gov/sites/default/files/related_files/medical-test-reviews-meta-analysis.ppt
June 01, 2012 - The first situation occurs when sensitivity and specificity between the studies do not vary widely. … In this situation a summary point, which is a summary sensitivity and specificity pair, may be the most … The second situation involves studies that have widely varying sensitivities and specificities. … Practice Question 3 (2 of 2)
Practice Question 3 (2 of 2)
In which situation would a summary line
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effectivehealthcare.ahrq.gov/sites/default/files/medical-test-reviews-meta-analysis.ppt
June 01, 2012 - The first situation occurs when sensitivity and specificity between the studies do not vary widely. … In this situation a summary point, which is a summary sensitivity and specificity pair, may be the most … The second situation involves studies that have widely varying sensitivities and specificities. … Practice Question 3 (2 of 2)
Practice Question 3 (2 of 2)
In which situation would a summary line
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effectivehealthcare.ahrq.gov/sites/default/files/related_files/head-neck-cancer_surveillance.pdf
August 01, 2012 - continued
Quantitative signals (B1-B2)*
Change in statistical significance (B1)
Refers to a situation … Change in effect size of at least 50% (B2)
Refers to a situation in which the new result indicates
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effectivehealthcare.ahrq.gov/sites/default/files/related_files/advanced-care-decision-aids_disposition-comments.pdf
July 29, 2014 - Care plans must reflect the person’s situation and goals, and
thus their quality in the individual case … sustaining treatments, identification of the caregiver(s), important
goals and priorities, living situation
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effectivehealthcare.ahrq.gov/sites/default/files/ch_11-user-guide-to-ocer_130129.pdf
January 03, 2012 - This is a common
situation in many claims database contexts,
where numerous variables can be found … These results provided evidence that results
from a case-crossover approach in this particular
situation
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effectivehealthcare.ahrq.gov/sites/default/files/pdf/ptsd-adult-treatment-update_research-protocol.pdf
December 31, 2017 - Others self-identify as eclectic in
orientation, using whichever techniques work best in any given situation
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effectivehealthcare.ahrq.gov/health-topics/anxiety/
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effectivehealthcare.ahrq.gov/sites/default/files/ch_6-user-guide-to-ocer_130129.pdf
October 30, 2012 - This situation is even greater for products that
are subject to controlled distribution or Risk
Evaluation
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effectivehealthcare.ahrq.gov/sites/default/files/cer-243-prehospital-airway-management-evidence-summary_0.pdf
June 01, 2021 - Comparative Effectiveness Reiew 243_Prehospital Airway Management: A Systematic Review
Comparative Effectiveness Review
Number 243
Prehospital Airway Management:
A Systematic Review
Evidence Summary
Main Points
• Four Key Questions addressed the comparative benefits and harms across …
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effectivehealthcare.ahrq.gov/sites/default/files/pdf/ehc-presentation-quantitative-synthesis-chapter-1.pdf
July 01, 2019 - Quantitative Synthesis: Chapter 1. Decision To Combine Trials
Quantitative Synthesis
Chapter 1. Decision to combine trials
Prepared for:
The Agency for Healthcare Research and Quality (AHRQ)
Training Modules for Systematic Reviews Methods Guide
www.ahrq.gov
Presenter
Presentation Notes
Prioritization and Selecti…
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effectivehealthcare.ahrq.gov/sites/default/files/related_files/renal-artery-stenosis_surveillance.pdf
June 01, 2012 - Continued)
Quantitative signals (B1-B2)*
Change in statistical significance (B1)
Refers to a situation … Change in effect size of at least 50% (B2)
Refers to a situation in which the new result indicates
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/missing-data-registries-guide-3rd-ed-addendum-white-paper.pdf
February 01, 2018 - Another way to think about the latter situation is
that missingness was caused by the outcome (among … Indeed, some
single imputation approaches may introduce bias even if data are MCAR: consider a situation … However, since scenario-based analyses are by their nature
specific to the data and situation under
-
effectivehealthcare.ahrq.gov/sites/default/files/wysiwyg/missing-data-registries-guide-3rd-ed-addendum-white-paper.pdf
February 01, 2018 - Another way to think about the latter situation is
that missingness was caused by the outcome (among … Indeed, some
single imputation approaches may introduce bias even if data are MCAR: consider a situation … However, since scenario-based analyses are by their nature
specific to the data and situation under
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/cancer-pancreas_disposition-comments.pdf
September 23, 2014 - definitive
recommendations, or truly inform the reader of which test is most accurate
for any given situation … modality provides unique and many times complementary value in better
understanding the clinical situation … imaging modalities should be considered in the context of the information
they add to the clinical situation
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effectivehealthcare.ahrq.gov/sites/default/files/sensitivity-analysis-chapter-11.pptx
January 01, 2013 - Slide 1
Sensitivity Analysis for Observational Comparative Effectiveness Research
Prepared for:
Agency for Healthcare Research and Quality (AHRQ)
www.ahrq.gov
Sensitivity Analysis for Observational Comparative Effectiveness Research
This slide set is based on a user guide titled Developing a Protocol for Observati…
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effectivehealthcare.ahrq.gov/products/observational-research-scores/research
May 15, 2012 - In another situation, a different therapy might be chosen for a patient who has demonstrated high levels … This situation is what happens in the tails of the propensity score distribution.
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effectivehealthcare.ahrq.gov/sites/default/files/related_files/autism-adolescents_disposition-comments.pdf
August 27, 2012 - Disposition of Comments for Interventions for Adolescents and Young Adults With Autism Spectrum Disorders
Source: http://effectivehealthcare.ahrq.gov/search-for-guides-reviews-and-
reports/?pageaction=displayproduct&productID=1196
Published Online: August 27, 2012
Comparative Effectiveness Research Review D…