医疗装备
醫療裝備
의료장비
Chinese Journal of Medical Device
2015年
11期
131-132
,共2页
角膜塑形镜%裸眼视力%等效球镜%眼轴%近视发展
角膜塑形鏡%裸眼視力%等效毬鏡%眼軸%近視髮展
각막소형경%라안시력%등효구경%안축%근시발전
orthokeratology lens%uncorrected visual acuity%spherical equivalent%ocular axis%myopia development
目的:观察夜戴型角膜塑形镜控制青少年近视的疗效。方法:选取7~15岁的近视患者147例(294眼),其中研究组67例(134眼)配戴角膜塑形镜,对照组80例(160眼)配戴框架眼镜。观察两组患者戴镜前、戴镜后1年的裸眼视力、等效球镜、角膜曲率、角膜厚度、眼轴的变化。结果:研究组与对照组相比,患者裸眼视力明显提高、等效球镜明显降低,差异有统计学意义(P<0.05),而角膜曲率、角膜厚度无明显差异(P>0.05),研究组眼轴长度变化无明显差异(P>0.05),对照组眼轴长度变化有统计学意义(P<0.05)。结论:角膜塑形镜治疗青少年近视疗效确切,与框架眼镜相比,可明显减少近视增加,有效控制眼轴变长,一定程度上控制近视发展。
目的:觀察夜戴型角膜塑形鏡控製青少年近視的療效。方法:選取7~15歲的近視患者147例(294眼),其中研究組67例(134眼)配戴角膜塑形鏡,對照組80例(160眼)配戴框架眼鏡。觀察兩組患者戴鏡前、戴鏡後1年的裸眼視力、等效毬鏡、角膜麯率、角膜厚度、眼軸的變化。結果:研究組與對照組相比,患者裸眼視力明顯提高、等效毬鏡明顯降低,差異有統計學意義(P<0.05),而角膜麯率、角膜厚度無明顯差異(P>0.05),研究組眼軸長度變化無明顯差異(P>0.05),對照組眼軸長度變化有統計學意義(P<0.05)。結論:角膜塑形鏡治療青少年近視療效確切,與框架眼鏡相比,可明顯減少近視增加,有效控製眼軸變長,一定程度上控製近視髮展。
목적:관찰야대형각막소형경공제청소년근시적료효。방법:선취7~15세적근시환자147례(294안),기중연구조67례(134안)배대각막소형경,대조조80례(160안)배대광가안경。관찰량조환자대경전、대경후1년적라안시력、등효구경、각막곡솔、각막후도、안축적변화。결과:연구조여대조조상비,환자라안시력명현제고、등효구경명현강저,차이유통계학의의(P<0.05),이각막곡솔、각막후도무명현차이(P>0.05),연구조안축장도변화무명현차이(P>0.05),대조조안축장도변화유통계학의의(P<0.05)。결론:각막소형경치료청소년근시료효학절,여광가안경상비,가명현감소근시증가,유효공제안축변장,일정정도상공제근시발전。
To observe the curative effect of night-wear orthokeratology lens controlling juvenile myopia. Methods: A total of 147 myopia patients aged 7-15 patients (294 eyes) are selected as samples, the study group of 67 cases (134 eyes) wearing orthokeratology lens, the comparative group of 80 cases (160 eyes) wearing frame glasses. Two groups were observed for the change of visual acuity, spherical equivalent refraction, corneal curvature, corneal thickness and ocular axis, wearing glasses of 1 year. Results: To be compared with the comparative group, patients in the study group improved uncorrected visual acuity, decreased spherical equivalent obviously. Such difference was statistically significant (P<0.05), while the corneal curvature, corneal thickness had no significant difference (P>0.05). The axial length in the study group did not change significantly (P>0.05), while the ones in the comparative group has ?a statistical significance (P<0.05). Conclusion: The effect of orthokeratology treatment of juvenile myopia is exact. Compared with frame glasses, it can significantly reduce the increase in myopia, and effectively control elongation of the ocular axial, control the development of myopia to a certain extent.