Subgroup analyses: how to avoid being misled

AUTOR(ES)

Fletcher, John

FONTE

BMJ Publishing Group Ltd.

RESUMO

Three simple examples from recent BMJ papers illustrate how to understand subgroup analyses and why they may be misleading

Documentos Relacionados

• Avoid being misled by claims in robust studies
• How to avoid an e-headache
• How to avoid drowning in your data: learning how to swim.
• Consent bias in research: how to avoid it
• How to Avoid Sex: The Genetic Control of Gametophytic Apomixis