Include or not to include conference abstracts in systematic reviews? Lessons learned from a large Cochrane network meta-analysis including 585 trials
Abstract Background Systematic reviews attempt to gather all available evidence. Controversy exists regarding effort and benefit of including study results presented at conferences only. We recently published a Cochrane network meta-analysis (NMA) including 585 randomized controlled trials comparing...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2022-08-01
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Series: | Systematic Reviews |
Subjects: | |
Online Access: | https://doi.org/10.1186/s13643-022-02048-6 |