纸张底色色调和饱和度对远视力的影响  

Effects of Hue and Saturation of Color Paper on Distance Vision of students

作　　者：刘丹[1] 王智勇[1] 王光旭[1] 刘启贵[2] 

机构地区：[1]辽宁省大连市疾病预防控制中心,116021 [2]大连医科大学统计教研室

出　　处：《中国学校卫生》2005年第11期918-919,共2页Chinese Journal of School Health

基　　金：大连市科技局课题(大科计发[2000]157号)

摘　　要：目的探讨纸张底色饱和度、色调对人眼远视力的影响,为制定学生簿本用纸卫生标准提供依据.方法根据色度测定结果对纸张进行分组,选取9～10岁学生30名,用复制于18种底色纸张的远视力表测定右眼远视力.结果高、中等饱和度组,各色调普遍使远视力降低;低饱和度(浅色)组,色调偏低的使远视力有所下降.黄色色调,不论饱和度高低,对远视力的影响差别无统计学意义;青色色调组,高饱和度明显降低远视力,中等饱和度对远视力无影响;色调更高的紫红色,高、中等饱和度均明显降低远视力.结论饱和度高会对远视力产生不利影响;色调上,类似于视见函数曲线,靠近可见光波长范围两侧时,对远视力不利的影响增大.黄纸(包括深黄)与白纸均提供了较高的远视力,而深绿、中绿纸张以及宣纸均明显降低了远视力.Objective To study the effects of different hue （H） and saturation （S） in color paper on distance vision（DV）, and to provide bases for hygienic criteria of textbooks. Methods Eighteen kinds of color paper were divided according to HSB, then distant vision charts were printed on each kind of paper to examine the DV of right eye among 30 aged 9 - 10. Results In the high-saturation（ HS） and medium-saturation（ MS） groups, almost each hue could depress DV. In the low-saturation（LS） group, only some paper that hues were on the low side could depress DV. No matter how saturation values of yellow paper were, the differences of the effects on DV had no statistical meaning. In cyan-hue group, paper with HS could depress DV obviously, but another with MS couldn＇t. In mauve-hue group, paper with HS and MS could reduce DV deeply. Conclusion High saturation is a disadvantage for DV. On the hue, the effects on DV are similar to the Visible Function Curve. There are more disadvantages on both sides of the visible light spectrum（ higher or lower H）. Yellow paper（ including dark yellow one ） and the white paper have higher DV, and dark green, medium green paper and the rice paper had lower DV.

关 键 词：纸 色觉 视力试验 相互影响分析 学生 

分 类 号：R339.143[医药卫生—人体生理学]