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Systematic review and meta-analysis
Earplugs might reduce intensive care unit delirium but quality of evidence is low

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  • Twitter Follow Allan Walkey at @WalkeyAllan

  • Contributors AJW and ACL contributed to the conceptualization and drafting of the manuscript. AJW was responsible for final approval of the contents of the manuscript.

  • Competing interests None declared.

  • Provenance and peer review Commissioned; internally peer reviewed.