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1.0
Aug 18, 2021
08/21
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
Aug 30, 2021
08/21
by
Emma Persad; Andreea Dobrescu; Gernot Wagner; Barbara Nussbaumer-Streit; Gerald Gartlehner; Irma Klerings; Harald Herkner; Isolde Sommer
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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
Aug 29, 2021
08/21
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Preprint articles are preliminary scientific manuscripts or reports that have not been peer-reviewed yet.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
Sep 1, 2021
09/21
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/
