Related Experiment Video
Updated: May 17, 2026

Measuring Diaphragm Thickness and Function Using Point-of-Care Ultrasound
Published on: November 3, 2023
Direct sunlight and ventilator weaning outcomes
Phillip M Wise1, David S Wallace
1Respiratory Care Department, Highsmith Rainey Specialty Hospital, Cape Fear Valley Health System, Fayetteville, North Carolina 28301, USA. pwise@broncos.uncfsu.edu
Abstract:
It was hypothesized and found that patients on long-term mechanical ventilation assigned to rooms with windows yielding more access to direct sunlight demonstrated faster ventilator weaning outcomes than patients assigned to rooms that had windows that provided less direct sunlight.
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