IMPACT: Evaluation of a Controlled Organizational Intervention Using Influential Peers to Promote Professional Fulfillment.

OBJECTIVE: To determine the effects of a popular opinion leader (POL)-led organizational intervention targeting all physicians and advanced practice providers (APPs) working within clinic groups on professional fulfillment (primary outcome), gratitude, burnout, self-valuation, and turnover intent. PATIENTS AND METHODS: All 20 Stanford University HealthCare Alliance clinics with ≥5 physicians-APPs were matched by size and baseline gratitude scores and randomly assigned to immediate or delayed intervention (control). Between July 10, 2018, and March 15, 2019, trained POLs and a physician-PhD study investigator facilitated 4 interactive breakfast or lunch workshops at intervention clinics, where colleagues were invited to discuss and experience one evidence-based practice (gratitude, mindfulness, cognitive, and behavioral strategies). Participants in both groups completed incentivized annual assessments of professional fulfillment, workplace gratitude, burnout, self-valuation, and intent to leave as part of ongoing organizational program evaluation. RESULTS: Eighty-four (75%) physicians-APPs at intervention clinics attended at least 1 workshop. Of all physicians-APPs, 236 of 251 (94%) completed assessments in 2018 and 254 of 263 (97%) in 2019. Of 264 physicians-APPs with 2018 or 2019 assessment data, 222 (84%) had completed 2017 assessments. Modal characteristics were 60% female, 46% White, 49% aged 40 to 59 years, 44% practicing family-internal medicine, 78% living with partners, and 53% with children. Change in professional fulfillment by 2019 relative to average 2017 to 2018 levels was more favorable (0.63 points; effect size = 0.35; P=.001) as were changes in gratitude and intent to leave among clinicians practicing at intervention clinics. CONCLUSION: Interventions led by respected physicians-APPs can achieve high participation rates and have potential to promote well-being among their colleagues.

Associations Between Dietary Patterns and Sleep-Related Impairment in a Cohort of Community Physicians: A Cross-sectional Study.

There is increasing evidence that diet can mitigate fatigue. The objective of this study was to assess the associations between dietary habits and sleep-related impairment (SRI) in a cohort of community physicians. In this cross-sectional study, we analyzed data from 245 physicians who had completed a wellness survey in March 2016 (98% response rate). Three dietary patterns were derived using principal component analysis: plant based, high protein, and high saturated fat and sugar. In the adjusted analysis, every SD increase in the plant-based dietary pattern score was associated with a 0.71-point decrease (ß = -0.72; SE = 0.32; P = .027; 95% CI = -1.35 to -0.08) in the SRI score, and every SD increase in the high saturated fat and sugar dietary pattern score was associated with a 0.77-point increase (ß = 0.77; SE = 0.32; P = .015; 95% CI = 0.15 to 1.39) in the SRI score. There were no associations between high protein diets and SRI scores. Physicians adhering to diets that are high in plant-based foods and low in saturated fat and added sugars had less SRI. Physicians currently face significant barriers to maintaining a healthy diet. This study highlights the potential role of workplace nutrition on SRI and work performance of physicians.

Self-valuation: Attending to the Most Important Instrument in the Practice of Medicine.

OBJECTIVE: To measure self-valuation, involving constructive prioritization of personal well-being and a growth mindset perspective that seeks to learn and improve as the primary response to errors, in physicians and evaluate its relationship with burnout and sleep-related impairment. METHODS: We analyzed cross-sectional survey data collected between July 1, 2016, and October 31, 2017, from 5 academic medical centers in the United States. All faculty and medical-staff physicians at participating organizations were invited to participate. The self-valuation scale included 4 items measured on a 5-point (0-4) Likert scale (summative score range, 0-16). The self-valuation scale was developed and pilot tested in a sample of 250 physicians before inclusion in the multisite wellness survey, which also included validated measures of burnout and sleep-related impairment. RESULTS: Of the 6189 physicians invited to participate, 3899 responded (response rate, 63.0%). Each 1-point score increase in self-valuation was associated with -1.10 point lower burnout score (95% CI, -1.16 to -1.05; standardized ß=-0.53; P<.001) and 0.81 point lower sleep-related impairment score (95% CI, -0.85 to -0.76; standardized ß=-0.47; P<.001), adjusting for sex and medical specialty. Women had lower self-valuation (Cohen d=0.30) and higher burnout (Cohen d=0.22) than men. Lower self-valuation scores in women accounted for most of the sex difference in burnout. CONCLUSION: Low self-valuation among physicians is associated with burnout and sleep-related impairment. Further research is warranted to develop and test interventions that increase self-valuation as a mechanism to improve physician well-being.