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《Journal of Anhui Health Vocational & Technical College》 2002-02
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Influence of non-standard desks and chairs on the short eyesight of middle school students

Fu Yang Medical School HU Xiaodong  
Objective Probe into relation.between desk an d chair which don' t accord with hygienic and middle shod students' eyesight.Method Analyse the data which contrast epid emidgy case investigation with data by collecting tormation investigatio n.Result P 0.01,There is difference between two groups,which means that desk and chairs effect on students' eyesight.By the score of ratio:OR =1.87;AR =26.29%,the longer time middle -school students use the worse his eye sight becomes.Related coefficient r =0.454,P 0.05.Conclusion Non -standard desks and chairs have an bad effect on middle school students' eyesight.It leads to short eyesight easily.
【CateGory Index】: G637.8
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