Inconsistency between direct and indirect comparisons of competing interventions: meta-epidemiological study
Fengyu Song; Tengbin Xiong; Sheetal Parekh‐Bhurke; Yoon K. Loke; Alex J. Sutton; Alison Eastwood; Richard Holland; Yen‐Fu Chen · 2011 · BMJ
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
OBJECTIVE: To investigate the agreement between direct and indirect comparisons of competing healthcare interventions. DESIGN: Meta-epidemiological study based on sample of meta-analyses of randomised controlled trials. Data sources…
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Metadata source: OpenAlex · DOI 10.1136/bmj.d4909