Can we consider medical residents as shift workers?

Area of Science:

• Medical Science
• Sleep Medicine
• Occupational Health

Background:

• Medical residents face demanding work schedules, including long hours and night shifts.
• The impact of these schedules on resident well-being and sleep patterns remains unclear.
• This study investigates whether resident work schedules constitute shift work and affect their well-being.

Purpose of the Study:

• To compare the sleep and daytime functioning complaints of medical residents with rotating shift workers and day workers.
• To determine if medical residents' work schedules can be classified as shift work.
• To assess the impact of resident work schedules on their overall well-being.

Main Methods:

• A comparative study involving 61 medical residents, 94 rotating shift workers, and 146 day workers.
• Participants completed self-administered questionnaires on sleep habits.
• Sleep-wake cycles were objectively monitored using wrist-worn actigraphy.

Main Results:

• Medical residents reported significantly less sleep than day workers, despite higher sleep efficiency.
• Residents experienced higher rates of sleep difficulties, morning tiredness, mid-sleep awakenings, and prolonged fatigue.
• Subjective complaints from residents closely resembled those of rotating shift workers.

Conclusions:

• Medical residents' work schedules and resulting sleep complaints are characteristic of shift work.
• The findings suggest that residents' demanding work environments negatively impact their sleep and well-being.
• Consideration should be given to the classification of resident work as shift work due to its effects.