منابع مشابه
Characteristics of the Cochrane Oral Health Group systematic reviews.
The Cochrane Oral Health Group (COHG) was formed in 1994 with the aim of producing systematic reviews that primarily include oral health randomized controlled trials (RCTs). The purpose of this cross-sectional study was to characterize reviews published by the COHG. In September 2013, the COHG database was accessed, and all publications were downloaded. Reviews with no studies identified accord...
متن کاملCochrane Handbook for Systematic Reviews of Interventions
s and other grey literature have been shown to be sources of approximately 10% of the studies referenced in Cochrane reviews (Mallett 2002). Over one-half of trials reported in conference abstract never reach full publication, and those that are eventually published in full have been shown to be systematically different than those that are never published in full (Scherer 2003). In addition, gr...
متن کاملCochrane Handbook for Systematic Reviews of Interventions
Chapter 1: Introduction .................................................. 2 Key points .......................................................... 2 1.1 Cochrane ........................................................ 3 1.1.1 What is Cochrane? ................................................. 3 1.1.2 A brief history of Cochrane ............................................ 4 1.1.3 Cochrane orga...
متن کاملCochrane diagnostic test accuracy reviews
In 1996, shortly after the founding of The Cochrane Collaboration, leading figures in test evaluation research established a Methods Group to focus on the relatively new and rapidly evolving methods for the systematic review of studies of diagnostic tests. Seven years later, the Collaboration decided it was time to develop a publication format and methodology for Diagnostic Test Accuracy (DTA) ...
متن کاملEvidence for non-communicable diseases: analysis of Cochrane reviews and randomised trials by World Bank classification
INTRODUCTION Prevalence of non-communicable diseases (NCDs) is increasing globally, with the greatest projected increases in low-income and middle-income countries. We sought to quantify the proportion of Cochrane evidence relating to NCDs derived from such countries. METHODS We searched the Cochrane database of systematic reviews for reviews relating to NCDs highlighted in the WHO NCD action...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Oral Diseases
سال: 2010
ISSN: 1354-523X
DOI: 10.1111/j.1601-0825.2010.01674.x