Objective:
Many acute care surgeons (ACS) take in-house call (IHC), which leads to disrupted sleep and high levels of stress and burnout. We sought to quantify the effects of IHC on sleep patterns and burnout among ACS.
Methods:
Physiological and survey data of 224 ACS with IHC were collected over six months. Participants continuously wore a physiological tracking device and responded to daily electronic surveys. Daily surveys captured work and life events as well as feelings of restfulness and burnout. The Maslach Burnout Inventory (MBI) was administered at the beginning and end of the study period.
Results:
Physiologic data were recorded for 34,135 days, which includes 4,389 nights of IHC. Feelings of moderate, very, or extreme burn out occurred 25.7% of days and feelings of being moderately, slightly, or not at all rested occurred 75.91% of days. Decreased amount of time since the last IHC, reduced sleep duration, being on call, and having a bad outcome all contribute to greater feelings of daily burnout (P<0.001). Decreased time since last call also exacerbates the negative effect of IHC on burnout (P<0.01).
Conclusions:
ACS exhibit lower quality and reduced amount of sleep compared to an age-matched population. Furthermore, reduced sleep and decreased time since the last call led to increased feelings of daily burnout, accumulating in emotional exhaustion as measured on the MBI. A reevaluation of IHC requirements and patterns as well as identification of countermeasures to restore homeostatic wellness in ACS is essential to protect and optimize our workforce.