The modern office environment desiccates the eyes?
The modern office environment desiccates the eyes?
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现代办公环境让人眼睛干燥？
DOI：
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发表时间：
2006
期刊：
影响因子：
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通讯作者：
P. Skov
中科院分区：
文献类型：
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作者：
Peder Wolkoff;J. Nøjgaard;C. Franck;P. Skov
眼睛刺激是办公室环境中常见的抱怨。本综述的目的是合并室内空气科学、眼科和职业健康方面的知识，以促进对眼睛刺激症状学的理解，其原因仍部分未知。高眼周相对湿度似乎可以保护角膜前泪膜免受干燥和感官刺激污染物的影响，并减少眼睛刺激症状的发展。这与密集的电脑工作特别相关，在那里，角膜前泪膜被改变，导致干斑的形成和眼睛干燥，除了对感官刺激性污染物的易感性增强。工作场所、热环境和工作时间表（包括休息时间）应以这样的方式进行规划，以帮助维持正常的眨眼频率，以尽量减少角膜前泪膜的变化。相对湿度对眼睛刺激症状的作用不可低估。多次短暂休息对角膜前泪膜的有益影响是合理的。此外，应该考虑在任务中延长休息时间，因为这对视觉工作要求很高。此外，空气温度以及臭氧氧化烯烃的某些产物可能会加重眼睛刺激症状，但在较高的相对湿度下，后者的影响可能较小。
Eye irritation is a common complaint in the office environment. The purpose of this overview is to merge knowledge within indoor air science, ophthalmology, and occupational health to promote understanding eye irritation symptomatology, the cause of which is still partly unknown. High periocular relative humidity appears to protect the pre-corneal tear film against desiccation and sensory irritating pollutants and reduces the development of eye irritation symptoms. This is particularly relevant for intensive computer work, where the pre-corneal tear film is altered resulting in dry spot formation and eye dryness, in addition to enhanced susceptibility towards sensory irritating pollutants. The workplace, thermal conditions, and work schedule (including breaks) should be planned in such a way to help maintain a normal eye blink frequency to minimize alterations of the pre-corneal tear film. The role of relative humidity on eye irritation symptoms should not be underestimated. Multiple short breaks are justified by the beneficial effect on the pre-corneal tear film. In addition, longer breaks in tasks, which require demanding visual work, should be considered. In addition, air temperature as well as certain alkene oxidation products by ozone may worsen eye irritation symptoms, but the latter factor may be smaller at higher relative humidity.