Urine drug test interpretation: What do physicians know?

Gary M. Reisfield, Roger Bertholf, Robert L. Barkin, Fern Webb, George Wilson

Research output: Contribution to journalArticle

58 Scopus citations

Abstract

Objective: To determine the level of urine drug test (UDT) interpretive knowledge of physicians who use these instruments to monitor adherence in their patients on chronic opioid therapy. Methods: A seven-question instrument consisting of six five-option, single-best-answer multiple choice questions and one yes/no question was completed by 114 physicians (77 who employ UDT and 37 who do not) attending one of three regional opioid education conferences. We calculated frequencies and performed χ2 analyses to examine bivariate associations between UDT utilization and interpretive knowledge. Results: The instrument was completed by 80 percent of eligible respondents. None of the physicians who employ UDT answered all seven questions correctly, and only 30 percent answered more than half correctly. Physicians who employ UDT performed no better on any of the questions than physicians who do not employ UDT. Conclusions: Physicians who employ UDT to monitor patients receiving chronic opioid therapy are not proficient in test interpretation. This study highlights the need for improved physician education; it is imperative for physicians to work closely with certified laboratory professionals when ordering and interpreting these tests.

Original languageEnglish (US)
Pages (from-to)80-85
Number of pages6
JournalJournal of Opioid Management
Volume3
Issue number2
DOIs
StatePublished - 2007

Keywords

  • Chronic opioid therapy
  • Interpretation
  • Physician knowledge
  • Urine drug test

ASJC Scopus subject areas

  • Pharmacology (medical)
  • Anesthesiology and Pain Medicine

Fingerprint Dive into the research topics of 'Urine drug test interpretation: What do physicians know?'. Together they form a unique fingerprint.

Cite this