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P. M. M. Bossuyt
University of Amsterdam
ObstetricsSurgeryRandomized controlled trialPregnancyMedicine
1,031Publications
110H-index
54kCitations
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Publications 1054
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#1Lorenzo Bertizzolo (University of Paris)H-Index: 1
#2P. M. M. Bossuyt (UvA: University of Amsterdam)H-Index: 110
Last. Agnes Dechartres (University of Paris)H-Index: 25
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Abstract Objective To explore contextual factors associated with high or low risk of bias judgement in case of incomplete or unclear information in study reports. Study design and setting Research-on-research study, using matched case–control design, with a sample of 304 RCTs included in two Cochrane reviews for which there was disagreement on the risk of bias judgement related to incomplete or unclear information in the study report. A case was defined as an RCT judged at high or low risk of bi...
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#1Antonia Zapf (UHH: University of Hamburg)H-Index: 3
#2Maria Stark (UHH: University of Hamburg)
Last. Tim Friede (GAU: University of Göttingen)H-Index: 33
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The aim of diagnostic accuracy studies is to evaluate how accurately a diagnostic test can distinguish diseased from nondiseased individuals. Depending on the research question, different study designs and accuracy measures are appropriate. As the prior knowledge in the planning phase is often very limited, modifications of design aspects such as the sample size during the ongoing trial could increase the efficiency of diagnostic trials. In intervention studies, group sequential and adaptive des...
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#1Holger J. SchünemannH-Index: 109
#2Reem A. MustafaH-Index: 30
Last. Stefan LangeH-Index: 22
view all 31 authors...
Abstract Objectives This article provides updated GRADE guidance about how authors of systematic reviews and health technology assessments (HTA) and guideline developers can assess the results and the certainty of evidence (also known as quality of the evidence or confidence in the estimates) of a body of evidence addressing test accuracy (TA). Study Design and Setting We present an overview of the GRADE approach and guidance for rating certainty in TA in clinical and public health and review th...
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#1Noémie Kraaijpoel (UvA: University of Amsterdam)H-Index: 6
#2Marc Carrier (Ottawa Hospital Research Institute)H-Index: 41
Last. P. M. M. Bossuyt (UvA: University of Amsterdam)H-Index: 110
view all 11 authors...
Background Compression ultrasonography (CUS) is the first-line imaging test in the diagnostic management of suspected deep vein thrombosis (DVT) of the lower extremity. Three CUS strategies are used in clinical practice. However, their relative diagnostic accuracy is uncertain. Objectives This systematic review and meta-analysis aimed to summarize and compare the diagnostic accuracy of single limited, serial limited, and whole-leg CUS for DVT. Methods MEDLINE, Embase, and CENTRAL were searched f...
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#1Holger J. Schünemann (McMaster University)H-Index: 109
#2Reem A. Mustafa (McMaster University)H-Index: 30
Last. Stefan LangeH-Index: 22
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Abstract Objectives This article provides updated GRADE guidance about how authors of systematic reviews and health technology assessments (HTA) and guideline developers can rate the certainty of evidence (also known as quality of the evidence or confidence in the estimates) of a body of evidence addressing test accuracy (TA) on the domains imprecision, inconsistency, publication bias and other domains. It also provides guidance for how to present synthesized information in evidence profiles and...
1 CitationsSource
#1Daniël A. Korevaar (UvA: University of Amsterdam)H-Index: 20
#2Jean-Paul Salameh (Ottawa Hospital Research Institute)H-Index: 3
Last. P. M. M. Bossuyt (UvA: University of Amsterdam)H-Index: 110
view all 7 authors...
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Objective: What are the cost per live birth and the incremental cost of preventing a miscarriage with preimplantation genetic testing for aneuploidy (PGT-A) by polar body biopsy and array-based comprehensive genome hybridisation (aCGH) versus regular IVF/ICSI without PGT-A for infertility treatment in women 36–40 years of age?. Design: Decision tree model. Population: A randomised clinical trial on PGT-A (ESTEEM study). Methods: Two treatment strategies were compared: one cycle of IVF/ICSI with ...
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#1Matthew J. Page (Monash University)H-Index: 24
#2Joanne E. McKenzie (Monash University)H-Index: 27
Last. David Moher (Ottawa Hospital Research Institute)H-Index: 74
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Abstract Objectives To generate a comprehensive bank of systematic review (SR) reporting items to inform an update of the PRISMA 2009 statement. Methods We searched the EQUATOR Network library in May 2019 to identify all reporting guidelines for SRs that were published after 2009, regardless of the scope of the guideline. We also conducted a selective review of four guidance manuals for SRs, three tools for assessing risk of bias in SRs, six meta-research studies evaluating the reporting quality...
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#1Trevor A. McGrath (U of O: University of Ottawa)H-Index: 8
#2Robert A. Frank (U of O: University of Ottawa)H-Index: 4
Last. Matthew D. F. McInnes (Ottawa Hospital Research Institute)H-Index: 19
view all 7 authors...
Uric acid stone diagnosis is presently done primarily with in vitro analysis of stones. In vivo diagnosis with dual-energy CT (DECT) would allow earlier initiation of therapy with urine alkalinization and avoid surgical intervention. To evaluate if DECT, using stone analysis as reference standard, is sufficiently accurate to replace stone analysis for diagnosis of uric acid stones. Original studies in patients with urolithiasis examined with DECT with stone analysis as the reference standard wer...
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#2Jean-Frederic Colombel (ISMMS: Icahn School of Medicine at Mount Sinai)H-Index: 129
Last. Jean-François RahierH-Index: 16
view all 12 authors...
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