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Preventing confounding in observational studies in orthopedic trauma surgery through expert panels: a systematic

Rolf H H Groenwold1,2, L X van Rossenberg3, D P J Smeeing4

  • 1Department of Clinical Epidemiology, Leiden University Medical Center, Albinusdreef 2, Leiden, 2333 ZA, the Netherlands. R.H.H.Groenwold@lumc.nl.

European Journal of Trauma and Emergency Surgery : Official Publication of the European Trauma Society
|January 24, 2025
PubMed
Abstract

Keywords:
ConfoundingMethodologyNatural experimentOrthopedic traumaStudy design

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