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Related Experiment Video

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Multi-Modal Home Sleep Monitoring in Older Adults
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Resident Sleep During Traditional Home Call Compared to Night Float.

Apoorva Chowdhary1, John A Davis2, Leona Ding1

  • 1Department of Ophthalmology, University of Washington, Seattle, Washington.

Journal of Academic Ophthalmology (2017)
|September 25, 2023
PubMed
Summary
This summary is machine-generated.

Night float systems increase resident sleep by allowing more recovery time. This study found residents slept more overall on night float compared to traditional home call.

Keywords:
callhome callnight floatophthalmology residencypostcall reliefresident sleep

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Area of Science:

  • Medical Education
  • Sleep Medicine
  • Ophthalmology

Background:

  • Physician sleep deprivation is a significant concern in medical training.
  • Traditional home call schedules are associated with reduced sleep and potential patient safety risks.
  • Night float systems aim to mitigate sleep deprivation by consolidating call duties.

Purpose of the Study:

  • To compare sleep patterns of ophthalmology residents on a partial night float rotation versus traditional home call.
  • To assess the impact of night float and home call on overall sleep duration and quality.

Main Methods:

  • A crossover observational study involving seven postgraduate year-2 ophthalmology residents.
  • Sleep patterns were monitored using Fitbit Alta HR devices over 5-week night float and 10-week home call rotations.
  • Mixed model regression analysis compared sleep during night float, home call, and periods without call.

Main Results:

  • Residents slept significantly more during periods without call responsibilities compared to both night float and home call (p < 0.001).
  • Overall sleep duration was greater during night float rotations than home call rotations (p = 0.008).
  • More sleep was recorded during postcall naps on night float, contributing to increased overall sleep while on call (p = 0.016).

Conclusions:

  • Partial night float systems can improve resident sleep by facilitating sleep recovery during time off from clinical duties.
  • Night float rotations may offer a better sleep profile for residents compared to traditional home call schedules.
  • Further research into optimizing resident sleep schedules is warranted to enhance well-being and performance.