On-site Night Float by Attending Physicians: A Model to Improve Resident Education and Patient Care

Background In 2003, the Accreditation Council for Graduate Medical Education instituted common duty hour limits, and in 2008 the Institute of Medicine recommended additional limits on continuous duty hours. Using a night-float system is an accepted approach for adhering to duty hour mandates. Objective To determine the effect of an on-site night-float attending physician on resident education and patient care. Methods Night-float residents and daytime ward residents were surveyed at the end of their rotation about the impact of an on-site night-float attending physician on education and quality of patient care. Responses were provided on a 5-point Likert scale ranging from 1, strongly agree, to 5, strongly disagree. Results Overall, 92 of the 140 distributed surveys were completed (66% response rate). Night-float residents found the night-float attending physician to be helpful with cross-cover issues (mean = 2.00), initial history and physical examination (mean = 1.56), choosing appropriate diagnostic tests (mean = 1.79), developing a treatment plan (mean = 1.74), and improving overall patient care (mean = 1.91). Daytime ward residents were very satisfied with the quality of the admission workups (mean = 1.78), tests and diagnostic procedures (mean = 1.76), and initial treatment plan (mean = 1.62) provided by the night-float service. Conclusion A night-float system that includes on-site attending physician supervision can provide a valuable opportunity for resident education and may help improve the quality of patient care.