Declared and undeclared substance use among emergency department patients: a population-based study

Ian R H Rockett1, Sandra L Putnam, Haomiao Jia

  • 1Injury Control Research Center, West Virginia University, Morgantown, 26506, USA. irockett@hsc.wvu.edu

Summary

Toxicological screening significantly increased estimates of substance use prevalence in emergency department patients, particularly for older adults and certain drug classes. This highlights the importance of screening for detecting undeclared drug use.

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