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The search and selection for primary studies in systematic reviews published in dental journals indexed in MEDLINE was not fully reproducible
(Elsevier, 2018)
Objectives: To evaluate whether the reporting of search strategies and the primary study selection process in dental systematic reviews is reproducible. Study Design and Setting: A survey of systematic reviews published ...
Drugs commonly associated with weight change: Umbrella systematic review and meta-analysis (Protocol)
(BioMed Central, 2012)
Background: Many drugs and treatments given to patients for various reasons affect their weight. This side effect is of great importance to patients and is also a concern for the treating physician because weight change ...
Influenza vaccines licensed in the United States in healthy children: A systematic review and network meta-analysis (Protocol)
(BioMed Central, 2012)
Background: Influenza is an acute respiratory illness caused by influenza viruses, which occurs in epidemics worldwide every year. Children are an important target for prevention methods, including vaccination. While ...
Quality switchingvs assessment platform-matched implants of systematic reviews an overview on platform
(2020-04-01)
The objective of this study was to perform a quality analysis of systematic reviews with meta-analyses that focused on the comparison of platform-switching (implant-abutment mismatching) and platform-matched (PM) implants. ...
Risk of bias over time in updates of Cochrane oral health reviews
(Elsevier, 2019)
Objectives: To assess the changes in the risk of bias (RoB) across different versions of the same Cochrane systematic review, and to identify characteristics of systematic reviews which may be associated with different RoB ...
Physical exercise modulates peripheral levels of brain-derived neurotrophic factor (BDNF): A systematic review of experimental studies in the elderly
(2013-01-01)
The objective of this study was to conduct a systematic review of studies that analyzed the effect of physical exercise on the peripheral levels of BDNF in elderly individuals. Method: We conducted a search in PsycINFO, ...
Physical exercise modulates peripheral levels of brain-derived neurotrophic factor (BDNF): A systematic review of experimental studies in the elderly
(2013-01-01)
The objective of this study was to conduct a systematic review of studies that analyzed the effect of physical exercise on the peripheral levels of BDNF in elderly individuals. Method: We conducted a search in PsycINFO, ...
An introduction to systematic reviews and meta-analysis: a workshop report on promoting evidence based medical practice through capacity building in research synthesis
(2011)
The increasing urgency for evidence based practice, especially in resource limited settings has inspired many initiatives to this effect. In Africa there is limited skill in research synthesis and the production of systematic ...