中华眼科医学杂志(电子版)
中華眼科醫學雜誌(電子版)
중화안과의학잡지(전자판)
CHINESE JOURNAL OF OPHTHALMOLOGIC MEDICINE(ELECTRONIC EDITION)
2015年
2期
81-84
,共4页
学龄前儿童%视力异常%屈光不正
學齡前兒童%視力異常%屈光不正
학령전인동%시력이상%굴광불정
Preschoolers%Refractive%Vision disorders
目的:了解基层学龄前儿童的视力现状,统计视力异常和不同类型屈光不正在不同年龄儿童中的分布情况。方法收集雷州城区30所幼儿园11941例(23882只眼)3~6岁儿童视力异常和屈光不正的筛查数据,进行回顾性分析。不同年龄儿童的视力异常情况和屈光状态的分布情况以例数和百分比的形式表示,不同年龄儿童的视力异常及屈光状态的分布情况采用χ2检验的方法进行比较。结果3~4岁儿童中共有视力异常者320例(640只眼),异常率为7.53%;5岁儿童中共有视力异常者449例(898只眼),异常率为9.76%;6岁儿童中共有视力异常者273例(546只眼),异常率为8.12%,不同年龄儿童的视力异常率比较,差异有统计学意义(χ2=13.73,P<0.05)。3~4岁儿童中共有单纯远视眼55例(110只眼),占17.19%;5岁儿童中共有单纯远视眼78例(156只眼),占17.37%;6岁儿童中共有单纯远视眼35例(70只眼),占12.82%。3~4岁儿童中共有单纯远视散光眼77例(154只眼),占24.06%;5岁儿童中共有单纯远视散光眼118例(236只眼),占26.28%;6岁儿童中共有单纯远视散光眼35例(70只眼),占23.08%。3~4岁儿童中共有复性远视散光眼140例(280只眼),占43.75%;5岁儿童中共有复性远视散光眼181例(362只眼),占40.31%;6岁儿童中共有复性远视散光眼121例(242只眼),占44.32%。3~4岁儿童中共有单纯近视眼4例(8只眼),占1.25%;5岁儿童中共有单纯近视眼6例(12只眼),占1.34%;6岁儿童中共有单纯近视眼3例(6只眼),占1.10%。3~4岁儿童中共有单纯近视散光眼7例(14只眼),占2.19%;5岁儿童中共有单纯近视散光眼7例(14只眼),占1.56%;6岁儿童中共有单纯近视散光眼5例(10只眼),占1.83%。3~4岁儿童中共有复性近视散光眼5例(10只眼),占1.56%;5岁儿童中共有复性近视散光眼10例(20只眼),占2.23%;6岁儿童中共有复性近视散光眼13例(26只眼),占4.76%。3~4岁儿童中共有混合散光眼32例(64只眼),占10.00%;5岁儿童中共有混合散光眼49例(98只眼),占10.91%;6岁儿童中共有混合散光眼33例(66只眼),占12.09%。不同年龄儿童屈光状态的分布情况比较,差异无统计学意义(χ2=11.44,P>0.05)。结论视力异常多见于4~5岁儿童。4~5岁是儿童视觉发育的关键期,是屈光检查和弱视治疗的关键期。
目的:瞭解基層學齡前兒童的視力現狀,統計視力異常和不同類型屈光不正在不同年齡兒童中的分佈情況。方法收集雷州城區30所幼兒園11941例(23882隻眼)3~6歲兒童視力異常和屈光不正的篩查數據,進行迴顧性分析。不同年齡兒童的視力異常情況和屈光狀態的分佈情況以例數和百分比的形式錶示,不同年齡兒童的視力異常及屈光狀態的分佈情況採用χ2檢驗的方法進行比較。結果3~4歲兒童中共有視力異常者320例(640隻眼),異常率為7.53%;5歲兒童中共有視力異常者449例(898隻眼),異常率為9.76%;6歲兒童中共有視力異常者273例(546隻眼),異常率為8.12%,不同年齡兒童的視力異常率比較,差異有統計學意義(χ2=13.73,P<0.05)。3~4歲兒童中共有單純遠視眼55例(110隻眼),佔17.19%;5歲兒童中共有單純遠視眼78例(156隻眼),佔17.37%;6歲兒童中共有單純遠視眼35例(70隻眼),佔12.82%。3~4歲兒童中共有單純遠視散光眼77例(154隻眼),佔24.06%;5歲兒童中共有單純遠視散光眼118例(236隻眼),佔26.28%;6歲兒童中共有單純遠視散光眼35例(70隻眼),佔23.08%。3~4歲兒童中共有複性遠視散光眼140例(280隻眼),佔43.75%;5歲兒童中共有複性遠視散光眼181例(362隻眼),佔40.31%;6歲兒童中共有複性遠視散光眼121例(242隻眼),佔44.32%。3~4歲兒童中共有單純近視眼4例(8隻眼),佔1.25%;5歲兒童中共有單純近視眼6例(12隻眼),佔1.34%;6歲兒童中共有單純近視眼3例(6隻眼),佔1.10%。3~4歲兒童中共有單純近視散光眼7例(14隻眼),佔2.19%;5歲兒童中共有單純近視散光眼7例(14隻眼),佔1.56%;6歲兒童中共有單純近視散光眼5例(10隻眼),佔1.83%。3~4歲兒童中共有複性近視散光眼5例(10隻眼),佔1.56%;5歲兒童中共有複性近視散光眼10例(20隻眼),佔2.23%;6歲兒童中共有複性近視散光眼13例(26隻眼),佔4.76%。3~4歲兒童中共有混閤散光眼32例(64隻眼),佔10.00%;5歲兒童中共有混閤散光眼49例(98隻眼),佔10.91%;6歲兒童中共有混閤散光眼33例(66隻眼),佔12.09%。不同年齡兒童屈光狀態的分佈情況比較,差異無統計學意義(χ2=11.44,P>0.05)。結論視力異常多見于4~5歲兒童。4~5歲是兒童視覺髮育的關鍵期,是屈光檢查和弱視治療的關鍵期。
목적:료해기층학령전인동적시력현상,통계시력이상화불동류형굴광불정재불동년령인동중적분포정황。방법수집뇌주성구30소유인완11941례(23882지안)3~6세인동시력이상화굴광불정적사사수거,진행회고성분석。불동년령인동적시력이상정황화굴광상태적분포정황이례수화백분비적형식표시,불동년령인동적시력이상급굴광상태적분포정황채용χ2검험적방법진행비교。결과3~4세인동중공유시력이상자320례(640지안),이상솔위7.53%;5세인동중공유시력이상자449례(898지안),이상솔위9.76%;6세인동중공유시력이상자273례(546지안),이상솔위8.12%,불동년령인동적시력이상솔비교,차이유통계학의의(χ2=13.73,P<0.05)。3~4세인동중공유단순원시안55례(110지안),점17.19%;5세인동중공유단순원시안78례(156지안),점17.37%;6세인동중공유단순원시안35례(70지안),점12.82%。3~4세인동중공유단순원시산광안77례(154지안),점24.06%;5세인동중공유단순원시산광안118례(236지안),점26.28%;6세인동중공유단순원시산광안35례(70지안),점23.08%。3~4세인동중공유복성원시산광안140례(280지안),점43.75%;5세인동중공유복성원시산광안181례(362지안),점40.31%;6세인동중공유복성원시산광안121례(242지안),점44.32%。3~4세인동중공유단순근시안4례(8지안),점1.25%;5세인동중공유단순근시안6례(12지안),점1.34%;6세인동중공유단순근시안3례(6지안),점1.10%。3~4세인동중공유단순근시산광안7례(14지안),점2.19%;5세인동중공유단순근시산광안7례(14지안),점1.56%;6세인동중공유단순근시산광안5례(10지안),점1.83%。3~4세인동중공유복성근시산광안5례(10지안),점1.56%;5세인동중공유복성근시산광안10례(20지안),점2.23%;6세인동중공유복성근시산광안13례(26지안),점4.76%。3~4세인동중공유혼합산광안32례(64지안),점10.00%;5세인동중공유혼합산광안49례(98지안),점10.91%;6세인동중공유혼합산광안33례(66지안),점12.09%。불동년령인동굴광상태적분포정황비교,차이무통계학의의(χ2=11.44,P>0.05)。결론시력이상다견우4~5세인동。4~5세시인동시각발육적관건기,시굴광검사화약시치료적관건기。
Objective To assess the vision status of preschoolers in the city of Leizhou, Guangdong.Methods Data from a vision screening performed on 11,941 preschool children (23,822 eyes) aged 3-6 years in 30 kindergartens and/or daycare centers in Leizhou were retrospectively analyzed. Refractive vision disorders in different age groups were subjected to χ2 and Bonferroni tests.Results There was a significant difference in the prevalence of refractive vision disorders between different age groups of preschool children (χ2=10.942,P=0.004); the disorders were detected in 320 (7.53%) kids aged 3-4 years, in 449 (9.76%) kids aged 5 years and in 273 (8.12%) kids aged 6 years.Press the a=0.05 level, think of three different ages of children in different vision abnormalities, including 4 children ages 1-5 years old the most common vision disorders, up 10.13 percent.Vision disorders in all age groups and the distribution of the refractive state of the comparison by randomized block design of two-way ANOVA, according to a=0.05 level, visual anomalies between the three different age difference ( F=6.217, P=0.014),and seven kinds of differences between the different refractive errors were statistically significant. Description of refractive errors in children,refractive error type distribution varies between 3 and 4 years old, and 5 to 6 years old 4-5 years old age.The major disorders were simple hyperopia, simple astigmatism and compound hyperopic astigmatism and the distributions of these disorder subtypes were not significantly different between age groups (χ2=11.4,P >0.05).Rare type of myopia,accounting for 1.24%.In the 5-6 year-old children in the complex refractive type hyperopic astigmatism largest proportion, of 43.95%. Comparison of refractive errors in the difference between any two numbers in the three age groups,the number of samples were multiple pairwise comparisons between the Bonferroni test,three age differences in refractive error between any two numbers in the 4 to 5 and between the age of 5-6 years age group difference ( F=25.14,P=0.016) were statistically significant,and between 3 to 4 years old and 4-5 year age group,3 to 4 years and 5 to 6 no significant difference between the age groups,indicating Leizhou city ages 3 to 6 years old children in 11 941,the number of children with refractive error was no correlation between age,increases with age and is not reduced or increased.Conclusion Refractive vision disorders most commonly occur at the age of 4 and 5 years in preschool children in the city of Leizhou.This finding suggests that children aged 4-5 years deserve particular preventive and therapeutic attentions.