Choosing Daily Labs Wisely in the Hospital: A Novel Tool for Assessing Laboratory Testing Appropriateness.

BACKGROUND: The Minnesota Lab Appropriateness (MLAB) criteria were developed for assessing appropriateness of complete blood counts (CBCs) and serum electrolyte panels (SEPs) ordered for adult inpatients. METHODS: Two independent raters used the MLAB criteria to rate appropriateness of labs ordered during 50 hospitalizations through retrospective medical record review. RESULTS: Evaluation of 208 CBCs and 253 SEPs on a 2-category scale (appropriate/inappropriate) resulted in an inappropriate lab rate of 24% and 25% for CBCs and SEPs, respectively. Using a 3-category Likert scale that included an "equivocal" rating to allow for clinical uncertainty, 17% of CBCs and 20% of SEPs were considered inappropriate. Interrater reliability was "substantial" using the dichotomous scale for both CBCs and SEPs. Using the 3-category Likert scale, reliability was "substantial" for CBCs and "moderate" for SEPs. CONCLUSION: The MLAB criteria identified inappropriate labs at a rate consistent with published figures, with good interrater reliability.

Burnout and Physical Activity in Minnesota Internal Medicine Resident Physicians.

BACKGROUND: Regular physical activity plays an important role in the amelioration of several mental health disorders; however, its relationship with burnout has not yet been clarified. OBJECTIVE: To determine the association between achievement of national physical activity guidelines and burnout in internal medicine resident physicians. METHODS: A Web-based survey of internal medicine resident physicians at the University of Minnesota and Hennepin County Medical Center was conducted from September to October 2012. Survey measures included the Maslach Burnout Inventory-Human Services Survey and the International Physical Activity Questionnaire. RESULTS: Of 149 eligible residents, 76 (51.0%) completed surveys, which were used in the analysis. Burnout prevalence, determined by the Maslach Burnout Inventory, was 53.9% (41 of 76). Prevalence of failure to achieve US Department of Health and Human Services physical activity guidelines was 40.8% (31 of 76), and 78.9% (60 of 76) of residents reported that their level of physical activity has decreased since they began medical training. Residents who were able to meet physical activity guidelines were less likely to be burned out than their fellow residents (OR, 0.38, 95% CI 0.147-0.99). CONCLUSIONS: Among internal medicine resident physicians, achievement of national physical activity guidelines appears to be inversely associated with burnout. Given the high national prevalence of burnout and inactivity, additional investigation of this relationship appears warranted.