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[摘要]
目的：观察青少年近视患者足矫或欠矫配镜的近视发展程度。
方法：选取2008-01/2012-09在我科就诊的青少年近视患者132例264眼。分为足矫与欠矫两组，足矫组给予完全矫正并要求配镜后常戴，欠矫组给予低矫-0.25～-0.50D。每隔6mo复查，随访12mo对比两组患者近视屈光度。
结果：足矫组与欠矫组相比，6mo时两组间平均近视度无明显差异(P=0.0693)； 12mo时两组间比较有显著性差异(P=0.0013)。
结论：足矫并且常戴镜患者的近视发展相对较慢。
[Key word]
[Abstract]
AIM:To observe the effect of wearing glasses with full correction or under-correction on the development of juvenile myopia.
METHODS:This study included 132 cases(264 eyes )from January 2008 to September 2012 who were collected from our clinic.They were divided into 2 groups, full correction and under-correction. Students in group 1 wore glasses with full correction, students in group 2 wore glasses with under-correction 0.25D to 0.5D lower than normal. Reexamination was done every 6mo.After 12mo, refractions were checked, the development of myopia was compared.
RESULTS:There were no statistically significant differences between two groups after 6mo(P=0.0693); however, there were significant differences after 12mo(P=0.0013).
CONCLUSION:The development of myopia is slow if students often wear glasses with full correction.
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