Key points are not available for this paper at this time.
BACKGROUND: Diagnostic stewardship is a set of clinically based changes to the ordering, processing, and reporting of diagnostic tests designed to improve patient outcomes (through decreased inappropriate testing, and reduced patient harm from wrong, delayed, or missed diagnosis). It shares a common philosophy with laboratory stewardship but has some key differences. CONTENT: Laboratory stewardship focuses primarily on pre- and post-analytical components of the testing process. Laboratory stewardship encourages laboratorians to engage clinical partners in discussion around the impact of pre- and post-analytical components of testing. Diagnostic stewardship extends laboratory stewardship into clinical medicine as it considers the clinician's interaction and experience with the ordering system and attempts to modify clinical thinking, even before a test is ordered. Diagnostic stewardship then goes beyond the post-analytic laboratory interpretation of results to contextualize those results in evidence-based best practice recommendations. Compared to laboratory stewardship, diagnostic stewardship is clinician led vs laboratorian led, utilizes clinician-focused terminology rather than laboratory-specific language, and incorporates clinician decision support and behavioral economics to drive behavior change. SUMMARY: There are many complementary principles and activities between laboratory and diagnostic stewardship, and collaboration allows both programs to grow and improve patient overall quality of care.
Claeys et al. (Wed,) studied this question.