国际眼科杂志
國際眼科雜誌
국제안과잡지
INTERNATIONAL JOURNAL OF OPHTHALMOLOGY
2015年
2期
378-380
,共3页
近视%周边视力%周边网膜%远视性离焦%青少年
近視%週邊視力%週邊網膜%遠視性離焦%青少年
근시%주변시력%주변망막%원시성리초%청소년
myopia%peripheral vision%peripheral retina%hypermetropic defocus%juveniles
目的：：观察周边视力控制技术对延缓青少年近视进展的有效性。方法：临床病例对照研究。对2012-05/12在嵊州市人民医院眼科就诊的99例198眼近视青少年(12~18岁)按检查时间随机分成两组,观察组为周边视力控制技术组,配戴具有矫正周边视网膜远视离焦功能的特制镜片；对照组配戴普通单焦点镜片。配镜后每3 mo复查,必要时更换同类镜片并记录患者的屈光度、角膜曲率、眼轴长度。结果：观察18mo,各组治疗前后近视屈光度、眼轴长度均有不同程度增长。各组治疗前后角膜曲率差异无统计学意义(P>0.05)；观察组近视增长量为-0.65±0.65D,眼轴增长量为0.23±0.22mm,对照组近视增长量为-1.17±0.50D,眼轴增长量为0.41±0.17mm,两组近视增长量及眼轴增长量比较差异有统计学意义(P<0.05)。结论：利用周边视力控制技术能有效减缓青少年近视的进展。
目的：：觀察週邊視力控製技術對延緩青少年近視進展的有效性。方法：臨床病例對照研究。對2012-05/12在嵊州市人民醫院眼科就診的99例198眼近視青少年(12~18歲)按檢查時間隨機分成兩組,觀察組為週邊視力控製技術組,配戴具有矯正週邊視網膜遠視離焦功能的特製鏡片；對照組配戴普通單焦點鏡片。配鏡後每3 mo複查,必要時更換同類鏡片併記錄患者的屈光度、角膜麯率、眼軸長度。結果：觀察18mo,各組治療前後近視屈光度、眼軸長度均有不同程度增長。各組治療前後角膜麯率差異無統計學意義(P>0.05)；觀察組近視增長量為-0.65±0.65D,眼軸增長量為0.23±0.22mm,對照組近視增長量為-1.17±0.50D,眼軸增長量為0.41±0.17mm,兩組近視增長量及眼軸增長量比較差異有統計學意義(P<0.05)。結論：利用週邊視力控製技術能有效減緩青少年近視的進展。
목적：：관찰주변시력공제기술대연완청소년근시진전적유효성。방법：림상병례대조연구。대2012-05/12재승주시인민의원안과취진적99례198안근시청소년(12~18세)안검사시간수궤분성량조,관찰조위주변시력공제기술조,배대구유교정주변시망막원시리초공능적특제경편；대조조배대보통단초점경편。배경후매3 mo복사,필요시경환동류경편병기록환자적굴광도、각막곡솔、안축장도。결과：관찰18mo,각조치료전후근시굴광도、안축장도균유불동정도증장。각조치료전후각막곡솔차이무통계학의의(P>0.05)；관찰조근시증장량위-0.65±0.65D,안축증장량위0.23±0.22mm,대조조근시증장량위-1.17±0.50D,안축증장량위0.41±0.17mm,량조근시증장량급안축증장량비교차이유통계학의의(P<0.05)。결론：이용주변시력공제기술능유효감완청소년근시적진전。
AlM:To investigate the effect of peripheral vision control technology for delaying the development of juvenile myopia.METHODS:A total of ninty-nine cases of 12 ~18 year-old myopic patients were randomly divided into two groups. The experimental group was peripheral vision control technology group whose members wore the special lenses which can help correct the hypermetropic defocus of peripheral retina. The other was control group whose members wore ordinary monofocal lenses. All the subjects needed to accept re-examination every 3mo and be recorded the data of dioptre, corneal curvature and axial length.RESULTS: After 18mo, the dioptre and axial length of two groups had increased in varying degree. But the data's different quantity of the corneal curvature in each group had no statistical significance ( P > 0. 05 ). Themyopia deepen quantity in experimental group was-0. 65±0. 65D and its axial growth was 0. 23±0. 22mm, and the myopia deepen quantity in control group was -1. 17 ± 0. 50D and its axial growth was 0. 41 ± 0. 17mm. Under the circumstance of valid data, the increment of myopia and axial length in experimental group was lower than that in control group (P<0. 05).CONCLUSlON: Peripheral vision control technology can delay the development of juvenile myopia effectively.
