Another hospital, this time The Vesey in England, confirms that the right light can heal. The study “The Impact of Lighting on Patient Wellbeing” shows that pro-cognitive and circadian lighting that imitates the natural movement of the sun helps synchronize our internal clock and thereby shortens hospital stays. It also has a positive effect on the performance of healthcare staff.
With sufficient healthy light, patients were discharged home from the hospital on average 20 percent earlier. East-facing windows reduced anxiety by 30 percent and depressive symptoms improved by 25 percent. Orthopedic departments even reported a 15 percent reduction in the use of pain medication, as the body regenerated more effectively and stress levels were lower.
But light does not benefit only patients. Staff working under high-quality white light make 20 percent fewer errors, and overall cognitive errors decreased by 15 percent.
The right light is therefore not just an addition to care. It is an integral part of it. It helps patients recover faster, reduces anxiety and the risk of errors, and makes hospitals safer and more pleasant for everyone.
This is where pro-cognitive lighting emerges as a true quiet hero. Thanks to it, both patients and staff experience less stress, more energy, and a greater sense of safety. Modern hospitals, where light becomes an active partner in treatment, demonstrate that recovery is not only about medication, but also about the environment in which the body and mind are able to synchronize with the natural rhythm of the day.
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Translated using AI
