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Tammy Clifford · Study
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Author
Tammy Clifford
15 works
· latest 2024
· 2 institutions
cluster: provisional
ORCID 0000-0002-2356-2300
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Citations
48,824
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Most cited in this library
PRISMA Extension for Scoping Reviews (PRISMA-ScR): Checklist and Explanation
2018 · 43,318 citations
Preferred Reporting Items for a Systematic Review and Meta-analysis of Diagnostic Test Accuracy Studies
2018 · 3,196 citations
THE EFFECT OF ENGLISH-LANGUAGE RESTRICTION ON SYSTEMATIC REVIEW-BASED META-ANALYSES: A SYSTEMATIC REVIEW OF EMPIRICAL STUDIES
2012 · 1,256 citations
A Microsoft-Excel-based tool for running and critically appraising network meta-analyses—an overview and application of NetMetaXL
2014 · 209 citations
Network meta-analysis incorporating randomized controlled trials and non-randomized comparative cohort studies for assessing the safety and effectiveness of medical treatments: challenges and opportunities
2015 · 142 citations
Works
15 shown
A scoping review shows that no single existing risk of bias assessment tool considers all sources of bias for cross-sectional studies
Journal of Clinical Epidemiology
·
2024
·
8 authors
·
review
·
Open access
26
citations
Risk of bias in cross-sectional studies: Protocol for a scoping review of concepts and tools
MethodsX
·
2024
·
8 authors
·
Open access
18
citations
PRISMA Extension for Scoping Reviews (PRISMA-ScR): Checklist and Explanation
Annals of Internal Medicine
·
2018
·
28 authors
·
Open access
43,318
citations
Preferred Reporting Items for a Systematic Review and Meta-analysis of Diagnostic Test Accuracy Studies
JAMA
·
2018
·
25 authors
·
review
·
Open access
3,196
citations
Expediting evidence synthesis for healthcare decision-making: exploring attitudes and perceptions towards rapid reviews using Q methodology
PeerJ
·
2016
·
3 authors
·
Open access
21
citations
Quality of conduct and reporting in rapid reviews: an exploration of compliance with PRISMA and AMSTAR guidelines
Systematic Reviews
·
2016
·
3 authors
·
review
·
Open access
137
citations
A third of systematic reviews changed or did not specify the primary outcome: a PROSPERO register study
Journal of Clinical Epidemiology
·
2016
·
11 authors
·
review
·
Open access
73
citations
DEFINING RAPID REVIEWS: A MODIFIED DELPHI CONSENSUS APPROACH
International Journal of Technology Assessment in Health Care
·
2016
·
3 authors
50
citations
Network meta-analysis incorporating randomized controlled trials and non-randomized comparative cohort studies for assessing the safety and effectiveness of medical treatments: challenges and opportunities
Systematic Reviews
·
2015
·
9 authors
·
Open access
142
citations
A Microsoft-Excel-based tool for running and critically appraising network meta-analyses—an overview and application of NetMetaXL
Systematic Reviews
·
2014
·
7 authors
·
Open access
209
citations
RAPID REVIEW: AN EMERGING APPROACH TO EVIDENCE SYNTHESIS IN HEALTH TECHNOLOGY ASSESSMENT
International Journal of Technology Assessment in Health Care
·
2014
·
5 authors
138
citations
CASE STUDIES THAT ILLUSTRATE DISINVESTMENT AND RESOURCE ALLOCATION DECISION-MAKING PROCESSES IN HEALTH CARE: A SYSTEMATIC REVIEW
International Journal of Technology Assessment in Health Care
·
2013
·
6 authors
·
review
91
citations
THE EFFECT OF ENGLISH-LANGUAGE RESTRICTION ON SYSTEMATIC REVIEW-BASED META-ANALYSES: A SYSTEMATIC REVIEW OF EMPIRICAL STUDIES
International Journal of Technology Assessment in Health Care
·
2012
·
10 authors
·
review
1,256
citations
An alternative to the hand searching gold standard: validating methodological search filters using relative recall
BMC Medical Research Methodology
·
2006
·
8 authors
·
Open access
133
citations
Can electronic search engines optimize screening of search results in systematic reviews: an empirical study
BMC Medical Research Methodology
·
2006
·
8 authors
·
review
·
Open access
16
citations