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Related Experiment Video

Updated: May 10, 2026

Collecting Sleep, Circadian, Fatigue, and Performance Data in Complex Operational Environments

Collecting Sleep, Circadian, Fatigue, and Performance Data in Complex Operational Environments

Published on: August 8, 2019

Negative impacts of shiftwork and long work hours.

Claire C Caruso¹

¹National Institute for Occupational Safety and Health, Cincinnati, Ohio, USA.

Rehabilitation Nursing : the Official Journal of the Association of Rehabilitation Nurses

|June 20, 2013

Summary

Prioritizing sleep is crucial for healthcare workers. Shift work and long hours increase risks for nurses, patients, and employers, highlighting the need for systemic changes.

Keywords:

Shift work circadian rhythms extended work shifts job stress occupational diseases occupational exposure occupational injury overtime work sleepiness work schedule tolerance

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Published on: September 22, 2023

Area of Science:

Healthcare Management
Occupational Health
Sleep Medicine

Background:

Healthcare organizations require 24/7 patient care, often necessitating shift work outside standard hours.
A significant portion (32%) of healthcare workers report insufficient sleep, impacting their well-being and job performance.
Shift work and extended work hours are prevalent in nursing, contributing to sleep deprivation.

Purpose of the Study:

To provide a comprehensive overview of the risks associated with shift work, long work hours, and poor sleep.
To examine the multifaceted risks impacting nurses, patients, and healthcare employers.
To highlight the connection between work schedules, sleep quality, and health outcomes in the healthcare sector.

Main Methods:

This article presents a review of existing literature and data.
It synthesizes information on the consequences of non-standard work hours and sleep disturbances.
The focus is on identifying and categorizing the risks across different stakeholders.

Main Results:

Shift work and long hours are linked to decreased job performance, increased obesity rates, and a higher incidence of injuries.
Fatigue-related errors stemming from sleep deprivation pose a direct risk to patient safety.
Nurses experiencing fatigue also present a safety risk during their commutes, endangering themselves and the public.

Conclusions:

Implementing systemic changes in work organization to prioritize sleep is essential for mitigating risks.
Encouraging nurses to prioritize sleep in their personal lives is a vital component of risk reduction.
A dual approach, addressing both organizational policies and individual behaviors, is key to improving sleep and reducing associated risks.