Interventions Associated With Increased Nighttime Room Entries in General Medical Patients.

Area of Science:

• Sleep Medicine
• Hospital Quality Improvement
• Patient Experience

Background:

• Sleep is crucial for patient recovery but frequently disturbed in hospitals.
• Previous research indicates vital signs, medications, and pulse oximetry disrupt sleep.
• Objective data on sleep disruption causes in acute care settings is limited.

Purpose of the Study:

• To objectively assess the association between candidate sleep disruptors and room entries.
• To identify specific hospital interventions that impact nighttime sleep quality.

Main Methods:

• Room entry sensors monitored 18 acute medical-surgical unit rooms over 12 months.
• Data on vital sign frequency, medication timing, and continuous pulse oximetry were extracted.
• Negative binomial regression analyzed associations between room entries and disruptors.

Main Results:

• An average of 7.8 room entries occurred per patient-night.
• Vitals ordered every 4 hours and overnight medications independently increased room entries (1.3-fold each).
• Continuous pulse oximetry and intravenous fluids showed no association with room entries.

Conclusions:

• Frequent vital sign checks and overnight medication scheduling are linked to increased nighttime room entries.
• These factors represent potential targets for quality improvement initiatives to reduce sleep disruptions.
• Minimizing nighttime interventions may enhance patient rest and support recovery.