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1.0
Dec 17, 2021
12/21
Dec 17, 2021
by
Andreea Dobrescu; Andrea Chapman; Emma Persad; Dominic Ledinger; Julian Nonninger; Jacob Gartlehner; Gerald Gartlehner
data
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The objective of this study is to assess the proportion of participants who did not receive treatment after randomization or who dropped out in randomized controlled trials (RCTs) enrolling psychiatric populations.
Source: https://osf.io/j9fgw/
1
1.0
Sep 3, 2021
09/21
Sep 3, 2021
by
Lisa Affengruber; Robert Emprechtinger; Jos Kleijnen; Gerald Gartlehner
data
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To identify predicting factors on study-, abstract- and journal-level of studies falsely excluded during single-reviewer abstract screening.
Source: https://osf.io/7xhkj/
1
1.0
Mar 22, 2021
03/21
Mar 22, 2021
by
Graham Booth; Candi Wines; Gerald Gartlehner; Jordan Albritton; Saira Haque; Stephen Brown; Alexa Ortiz; Michael DiBello; Dominick Esposito
data
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In part due to the coronavirus (COVID-19) pandemic, the adoption of telemedicine visits in the United States has been swift and widespread (Mehrotra et al., 2020). Thus, the Patient-Centered Outcomes Research Institute (PCORI) seeks to understand the evidence on the effectiveness of synchronous video-teleconferencing (VTC) visits for disease prevention, diagnosis, and treatment. To inform timely future research investments in video-delivered care, PCORI has contracted with RTI International to...
Source: https://osf.io/twn97/
1
1.0
Mar 4, 2021
03/21
Mar 4, 2021
by
Isolde Sommer; Ursula Griebler; Irma Klerings; Andreea Dobrescu; Vincent Sunder-Plassmann; Gerald Gartlehner
data
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The aim of this study is to describe the study characteristics of preprints prevention articles and to assess how results and conclusions change in relation to the peer-reviewed article. A further aim is to explore how the health research community perceives the growing numbers of published preprint articles.
Source: https://osf.io/cnkdw/
1
1.0
Jan 12, 2021
01/21
Jan 12, 2021
by
Vincent Sunder-Plassmann; Isolde Sommer; Gerald Gartlehner
data
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Preprint articles are preliminary scientific manuscripts or reports that have not been peer-reviewed yet. The aim of this study is to describe study characteristics of preprint articles and to assess how results and conclusions change in relation to the corresponding peer-reviewed article. As the use of preprints in prevention research has been overlooked so far, we aim to investigate how different fields of prevention preprints, for example immunizations, counselling, screening or...
Source: https://osf.io/agmjw/
1
1.0
Nov 16, 2020
11/20
Nov 16, 2020
by
Andreea Dobrescu; Lisa Affengruber; Gernot Wagner; Andrea Chapman; Ana Toromanova; Emma Persad; Gerald Gartlehner
data
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In context of the Update of the 2014 Comparative Effectiveness Review on Nonpharmacological Versus Pharmacological Treatments for Adult Patients with Major Depressive Disorder (MDD), we will conduct a rapid review on costs and effectiveness of MDD treatments.
Source: https://osf.io/c2gsy/
1
1.0
Jun 19, 2020
06/20
Jun 19, 2020
by
Lisa Affengruber; Irma Klerings; Jos Kleijnen; Gernot Wagner; Isolde Sommer; Andreea Dobrescu; Angela Kaminski-Hartenthaler; Emma Persad; Gerald Gartlehner
data
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The aim of this project is to conduct a systematic review to obtain the various methods used to regain falsely excluded studies in the literature screening process and to identify their predictors (e.g. year of conduct, database indexing of the study, study type), characteristics of the studies which might influence their risk to be missed .
Source: https://osf.io/hzfgy/
1
1.0
Jun 18, 2020
06/20
Jun 18, 2020
by
Lisa Affengruber; Lotty Hooft; Jos Kleijnen; Gerald Gartlehner; Barbara Nussbaumer-Streit; Mersiha; Maria Marques; Anabela G. Silva; Eduard Baladia; Angelos Kassianos; Ellen Moriah; Christos Kontogiorgis; Georgios Poulentzas; Nicoletta Riva; Rigmor Berg; Geoff Frampton; Rene Spjker
data
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The main objective is to conduct a scoping review of the empirical literature to explore methods or tools used to improve the efficiency of SR production. The second objective is to map identified methods and tools against various context factors, such as informing clinical decisions or public health policy decisions, regarding their validity and applicability.
Source: https://osf.io/3xnez/
1
1.0
Jun 12, 2020
06/20
Jun 12, 2020
by
Emma Persad; Gerald Gartlehner; Meera Viswanathan; Andreea Dobrescu; Birgit Teufer; Irma Klerings; Jana Meixner; Christine Hill; Kayla Giger; LEILA KAHWATI; Beate Jahn
data
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To assess the accuracy and effectiveness of different screening strategies for SARS-CoV-2 in populations without known COVID-19 disease.
Source: https://osf.io/uqmxv/
1
1.0
May 7, 2020
05/20
May 7, 2020
by
Emma Persad; Andreea Dobrescu; Gernot Wagner; Barbara Nussbaumer-Streit; Gerald Gartlehner; Irma Klerings; Harald Herkner; Isolde Sommer
data
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The objective of this systematic review is to summarize the evidence from methods studies that evaluated the impact of language restrictions in systematic reviews and/or meta-analyses on any type of treatment (conventional, alternative or complementary medicine) and in diagnostic test accuracy studies.
Source: https://osf.io/ksfc4/
1
1.0
Apr 8, 2020
04/20
Apr 8, 2020
by
Emma Persad; Gerald Gartlehner; Meera Viswanathan; Andreea Dobrescu; Birgit Teufer; Irma Klerings; Jana Meixner; Christine Hill; Kayla Giger; LEILA KAHWATI; Beate Jahn
data
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To assess the accuracy and effectiveness of different screening strategies for SARS-CoV-2 in populations without known COVID-19 disease.
Source: https://osf.io/cf639/
1
1.0
Jan 29, 2020
01/20
Jan 29, 2020
by
Barbara Nussbaumer-Streit; Ellen Moriah; Irma Klerings; Gerald Gartlehner; James Thomas; Lone Ramer Mikkelsen; Nicoletta Riva; Lisa Affengruber; Anabela G. Silva; Eduard Baladia; Rigmor Berg; Mersiha; Rene Spjker; Maria Marques; Patricia Martínez; Luis Aguilar; Roland Garroz; Rodrigo Martínez-Rodríguez; Liliya Eugenevna Ziganshina; Meropi Kontogiani; Sousa M; Angelos Kassianos; Geoff Frampton
data
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We aim to conduct a formal scoping review of the published literature assessing the resource intensity of each step of the systematic review process.
Source: https://osf.io/8an4j/
1
1.0
Feb 2, 2019
02/19
Feb 2, 2019
by
Lisa Affengruber; Gerald Gartlehner; Barbara Nussbaumer-Streit; Viktoria Titscher
data
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comment 0
This methods study assesses the accuracy of single- compared with dual-reviewer abstract screening and the impact of experience and domain knowledge of reviewers on the accuracy of abstract screening.
Source: https://osf.io/3jyqt/
