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A descriptive analysis of oral health systematic reviews published, 1991–2012: Cross sectional study.Download
Objectives To identify all systematic reviews (SRs) published in the domain of oral health research and describe them in terms of their epidemiological and descriptive characteristics. Design Cross sectional, descriptive study. Methods An electronic search of seven databases was performed...
Methodological characteristics and treatment effect sizes in oral health randomised controlled trials: Is there a relationship?Download
Introduction It is fundamental that randomised controlled trials (RCTs) are properly conducted in order to reach well-supported conclusions. However, there is emerging evidence that RCTs are subject to biases which can overestimate or underestimate the true treatment effect, due to flaws in the...