Purpose: To measure changes in markers of resident well-being over time as progressive work hours limitations (WHLs) were enforced, and to investigate resident perceptions of the 2011 WHLs.
Method: A survey study of internal medicine residents was conducted at the University of Washington's multihospital residency program in 2012. The survey included validated well-being questions: the Maslach Burnout Inventory, the two-question PRIME-MD depression screen, and career satisfaction questions. Chi-square tests were used to compare 2012 well-being questionnaire responses against nearly identical surveys conducted in 2001 and 2004 at the same institution. In addition, residents were asked to rate the impact of WHLs on resident well-being and education as well as patient care, and to state preferences for future WHLs.
Results: Significantly different proportions of residents met burnout criteria across time, with fewer meeting criteria in 2012 than in 2001 (2001: 76% [87/115]; 2004: 64% [75/118]; 2012: 61% [68/112]; P = .039). Depression screening results also differed across time, with fewer screening positive in 2012 than in 2004 (2001: 45% [52/115]; 2004: 55% [65/118]; 2012 [35/112]: 31%; P = .001). Residents, especially seniors, reported perceived negative impacts of WHLs on their well-being, education, and patient care. Most senior residents favored reverting to the pre-July 2011 system of WHLs. Interns were more divided.
Conclusions: Validated measures of resident well-being changed across the three time points measured. Residents had the lowest rates of burnout and depression in 2012. Resident perceptions of the 2011 WHLs, however, were generally negative.