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首页> 外文期刊>Intensive Care Medicine Experimental >‘In a dark place, we find ourselves’: light intensity in critical care units
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‘In a dark place, we find ourselves’: light intensity in critical care units

机译：“在黑暗的地方，我们发现自己”：重症监护病房的光照强度

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摘要

Intensive care units provide specialised care for critically ill patients around the clock. However, intensive care unit patients have disrupted circadian rhythms. Furthermore, disrupted circadian rhythms are associated with worse outcome. As light is the most powerful ‘re-setter’ of circadian rhythm, we measured light intensity on intensive care unit. Light intensity was low compared to daylight during the ‘day’; frequent bright light interruptions occurred over ‘night’. These findings are predicted to disrupt circadian rhythms and impair entrainment to external time. Bright lighting during daytime and black out masks at night might help maintain biological rhythms in critically ill patients and improve clinical outcomes.
机译：重症监护室全天候为重症患者提供专业护理。但是，重症监护病房的患者已经破坏了昼夜节律。此外，昼夜节律紊乱与预后差有关。由于光是昼夜节律最有力的“重新设定”，因此我们在重症监护室测量了光强度。与“白天”的白天相比，光照强度较低。 “夜晚”经常发生强光中断。预计这些发现会破坏昼夜节律并损害对外部时间的夹带。白天的明亮照明和晚上的遮光面具可能有助于维持重症患者的生物节律并改善临床效果。

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