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effectivehealthcare.ahrq.gov/sites/default/files/wysiwyg/pdf/epc-march-2023-grand-rounds-slides.pdf
January 01, 2023 - Review methods
• We conducted a mixed-methods review, synthesizing quantitative and qualitative studies … 187 studies + 138 surveys, were included
in the qualitative synthesis. … • Most of the quantitative studies were at high risk of bias and the qualitative studies often lacked … ;
Site visits; Program records
• Many program evaluations combine data from multiple sources
• Qualitative
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effectivehealthcare.ahrq.gov/sites/default/files/pdf/TND_0405_01-16-2011.pdf
January 01, 2011 - Comparator(s): For qualitative tools used to assess cough severity: health-related
quality of life instruments
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effectivehealthcare.ahrq.gov/sites/default/files/product/pdf/pbi-protocol.pdf
August 09, 2021 - studies (>=50 patients and >=5
year follow up)
CQ 1:
• RCTs
• Comparative observational studies
• Qualitative … on whether the outcomes were important to patients vs surrogates);
consistency of results (based on qualitative … exp regression analysis/
55 exp proportional hazards model/
56 exp multivariate analysis/
57 exp qualitative … Cox survival model" or "change analysis" or ((study or trial or random* or
control*) and compar*) or qualitative … exp regression analysis/
56 exp proportional hazards model/
57 exp multivariate analysis/
58 exp qualitative
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effectivehealthcare.ahrq.gov/sites/default/files/pdf/transparency-neuropathy_research-protocol.pdf
September 01, 2016 - We will assess qualitative dis-
cordance (preliminarily defined as change in direction of conclusion … level evidence with and without the ClinicalTrials.gov results We will
qualitatively describe of qualitative
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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/related_files/grading.ppt
January 01, 2010 - Furthermore, some evidence suggests no difference in accuracy between quantitative and qualitative systems … EPC reviewers may use the GRADE system or their own weighting system, or they may elect to use a qualitative … A point system for combining ratings of the domains
A qualitative consideration of the domains
Carefully … In the absence of evidence to support specific systems for weighting the domains, both qualitative and … If this action involves a qualitative approach, with subjective weighting of the domains, EPC reviewers
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/asthma-nitric-oxide_research-protocol.pdf
September 06, 2016 - September 6, 2016
5
• Excluded: surveys, narrative reviews, editorials, letters, or erratum, qualitative … harms)
• Excluded: Cross-sectional, surveys, narrative reviews, editorials, letters, or
erratum, qualitative … reviews, editorials,
letters, or erratum)
• Cross-sectional studies (for
KQ1.b-d), surveys
• Qualitative … on whether the outcomes were important to patients vs surrogates); consistency
of results (based on qualitative
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effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-257-antenatal-care-disposition-comments.pdf
June 28, 2022 - • Reviewer made suggestions about issues to add related to future research
(e.g., qualitative questions … • Reviewers suggested better organization of the presentation of the qualitative
research, including
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effectivehealthcare.ahrq.gov/sites/default/files/pdf/outcomes-testing-evaluation_research.pdf
January 01, 2009 - .39,40 Unnecessary early rescreening among women with low-
grade Pap test results is also observed.41 Qualitative … explored
through existing literature on patient experiences and, if that is not available, through
qualitative … Women’s experiences of repeated HPV
testing in the context of cervical cancer
screening: a qualitative … Social and psychological impact of HPV
testing in cervical screening: a qualitative
study. … Making sense of information about HPV
in cervical screening: a qualitative study.
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effectivehealthcare.ahrq.gov/sites/default/files/whitepaper4-bossuyt02262010-2.pdf
January 01, 2009 - .39,40 Unnecessary early rescreening among women with low-
grade Pap test results is also observed.41 Qualitative … explored
through existing literature on patient experiences and, if that is not available, through
qualitative … Women’s experiences of repeated HPV
testing in the context of cervical cancer
screening: a qualitative … Social and psychological impact of HPV
testing in cervical screening: a qualitative
study. … Making sense of information about HPV
in cervical screening: a qualitative study.
-
effectivehealthcare.ahrq.gov/sites/default/files/siminoff_eccs2012.pdf
January 01, 2012 - and Ohio
• Conducted interviews with patients and performed chart reviews
o Semi-‐structured,
qualitative … www.effectivehealthcare.ahrq.gov) �
o Qualitative
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effectivehealthcare.ahrq.gov/sites/default/files/grading.ppt
January 01, 2013 - Furthermore, some evidence suggests no difference in accuracy between quantitative and qualitative systems … EPC reviewers may use the GRADE system or their own weighting system, or they may elect to use a qualitative … A point system for combining ratings of the domains
A qualitative consideration of the domains
Carefully … In the absence of evidence to support specific systems for weighting the domains, both qualitative and … If this action involves a qualitative approach, with subjective weighting of the domains, EPC reviewers
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/antidepressants-update_research-protocol.pdf
July 13, 2011 - RCTs
Minimum study duration
6 weeks
Sample size
For quantitative analysis: no limit
For qualitative … with recurrent depression
Sample size
For RCTs:
For quantitative analysis: no limit
For qualitative … or subsyndromal depression
Sample size
For RCTs:
For quantitative analysis: no limit
For qualitative
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effectivehealthcare.ahrq.gov/sites/default/files/related_files/depression-treatment-ssri_surveillance.pdf
January 01, 2013 - .................................................................................. 1
2.4 Check for qualitative … ................................................................................ 3
3.3 Identifying qualitative … Appendix C shows the questionnaire matrix that was sent to the experts.
2.4 Check for qualitative … and quantitative signals
The authors of the original CER undertook qualitative synthesis separately … We looked for both
quantitative and qualitative signals.
2.5 Compilation of Findings and Conclusions
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effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-guidance-tests-performance_methods.pdf
July 01, 2012 - A qualitative synthesis of information from Bland-Altman plots can be quite
informative (see example … One could obtain naïve estimates of index test performance
and make qualitative judgments on the direction … Qualitative Analyses of Naïve Sensitivity and Specificity Estimates
The reviewers depicted graphs of … Qualitative Assessment of the Concordance Between
Measurement Methods
The systematic reviewers decided … The
qualitative conclusion is that the 95 percent limits of agreement are very wide in most studies,
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effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-guidance-updates_methods.pdf
July 01, 2011 - Shojania and colleagues
19
proposed several quantitative and qualitative signals indicating
when … The authors defined a qualitative signal as a qualitatively
different characterization of effectiveness … The median time to
a qualitative or quantitative signal for updating of 100 SRs was 5.5 years (95% … The identification of a qualitative signal
requires far fewer resources than determination of a quantitative … The Ottawa method relies on the identification of qualitative and quantitative signals
through literature
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effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-guidance-quantitative-synthesis_methods.pdf
October 01, 2010 - decision will be judged on whether combining the studies makes sense clinically, a
criterion that is qualitative … direction with uncertain magnitude.
21
An alternative approach of indirect comparison is to use qualitative … Under this situation, the qualitative indirect comparison is useful by saving the
resources of going … Example of a qualitative summary of studies with no events in both groups
Intervention A Intervention … A qualitative indirect comparison may be useful to judge comparable effectiveness when there is a large
-
effectivehealthcare.ahrq.gov/sites/default/files/methodsguide_conductingquantitativesynthesis.pdf
October 01, 2010 - decision will be judged on whether combining the studies makes sense clinically, a
criterion that is qualitative … direction with uncertain magnitude.
21
An alternative approach of indirect comparison is to use qualitative … Under this situation, the qualitative indirect comparison is useful by saving the
resources of going … Example of a qualitative summary of studies with no events in both groups
Intervention A Intervention … A qualitative indirect comparison may be useful to judge comparable effectiveness when there is a large
-
effectivehealthcare.ahrq.gov/system/files/docs/topic-brief-antenatal-care.pdf
April 01, 2021 - healthy lifestyles
during pregnancy may be of interest to the nominator18-20.
5
• A synthesis of qualitative … Prenatal Care and
Provider Attitudes during the COVID-19 Pandemic in New York City: A Quantitative and
Qualitative … Provision and uptake of routine antenatal services: a
qualitative evidence synthesis.
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/integrating-evidence_methods.pdf
February 01, 2015 - reviews;
• Methods for minimizing bias in incorporating selected portions of an existing review;
• Qualitative … Qualitative and Quantitative Synthesis
One rationale often used for including existing systematic reviews … Rather, the synthesis from the prior review could be presented along with an updated qualitative
synthesis … Purpose of the Discussion Session
The goal of our project is to understand qualitative and quantitative … Synthesis can range from a qualitative comparison of the existing review’s results with analysis of new