Engwall Marie, Fridh Isabell, Bergbom Ingegerd, Lindahl Berit
School of Health Sciences, Borås University and the Institute of Health & Caring Sciences, Academy of Sahlgrenska, University of Gothenburg, Sweden.
Crit Care Nurs Q. 2014 Jul-Sep;37(3):273-98. doi: 10.1097/CNQ.0000000000000031.
The present study reports findings concerning light in an intensive care unit setting presented from 3 aspects, giving a wide view. The first part is a systematic review of intervention studies concerning cycled light compared with dim light/noncycled light. The findings showed that cycled light may be beneficial to preterm infant health. Second, a lighting intervention in the intensive care unit is presented, comparing and assessing experience of this lighting environment with that of an ordinary room. Significant differences were shown in hedonic tone, favoring the intervention environment. In the third part, measured illuminance, luminance, and irradiance values achieved in the lighting intervention room and ordinary room lighting are reported.
本研究从三个方面报告了重症监护病房环境下有关光照的研究结果，提供了一个全面的视角。第一部分是关于循环光照与暗光/非循环光照的干预研究的系统综述。研究结果表明，循环光照可能对早产儿健康有益。第二，介绍了重症监护病房的一项光照干预措施，将这种光照环境的体验与普通病房的体验进行比较和评估。结果显示，在享乐色调方面存在显著差异，干预环境更受青睐。第三部分报告了光照干预病房和普通病房照明所测得的照度、亮度和辐照度值。
