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Bias from historical control groups used in orthodontic research: a meta-epidemiological study

Papageorgiou, Spyridon N. , Koretsi, Vasiliki and Jäger, Andreas (2016) Bias from historical control groups used in orthodontic research: a meta-epidemiological study. The European Journal of Orthodontics 39 (1), pp. 98-105.

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Other URL: http://doi.org/10.1093/ejo/cjw035


Abstract

Aim: The validity of meta-analysis is dependent upon the quality of included studies. Here, we investigated whether the design of untreated control groups (i.e. source and timing of data collection) influences the results of clinical trials in orthodontic research. Materials and methods: This meta-epidemiological study used unrestricted literature searching for meta-analyses in orthodontics ...

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Item type:Article
Date:2016
Institutions:Medicine > Lehrstuhl für Zahnerhaltung und Parodontologie
Identification Number:
ValueType
10.1093/ejo/cjw035DOI
Keywords:CLINICAL-RESEARCH; CONTROLLED-TRIALS; SYSTEMATIC REVIEWS; METAANALYSIS; HETEROGENEITY; REGRESSION; TESTS;
Dewey Decimal Classification:600 Technology > 610 Medical sciences Medicine
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:38747
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