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| 1 | 提供免费眼镜对中国学龄儿童学习成绩的影响:整群随机对照试验显示文摘目的探讨免费眼镜对中国农村近视儿童学习成绩的影响。设计仅对研究者进行设盲的整群随机对照研究。地点2012-2013年,中国西部的两个市的252所学校。研究对象在19934名小学四、五年级儿童中的、任一眼裸眼视力〈6/12且戴镜视力可提高至〉6/12的3177名(平均龄10.5岁)儿童,其中的3052名(96.0%)儿童完成了整个研究。干预措施纳入研究的儿童在学年开始时,以学校为单位(平均每组84所学校)随机分为3组,分别接受以下干预:仅获得配镜处方(此组为本研究的对照组),获得项目指定眼镜店换取眼镜的凭证,或现场获取免费眼镜。主要结果指标末次检查(研究结束)时的戴镜率和研究结束时用专门设计的数学测试考核的成绩(用研究开始的成绩进行调整,以标准差的改变来度量)。结果3177名纳入的儿童被随机分配到对照组(1036名,占32.6%)、凭证组(988名,占31.1%)和免费眼镜组(1153名,占36.3%)。虽然所有儿童戴镜后视力均有提高,但在研究开始时,仅15%的儿童配戴了眼镜。研究结束时免费眼镜组观察到的戴镜率为41%,儿童自诉的戴镜率为68%;对照组观察到的戴镜率为26%,儿童自诉的戴镜率为37%。相对于对照组,免费眼镜组对学习成绩影响为0.11标准差(SD)[95%可信区间(CI)0.01—0.21,P=0.03]。调整后的免费眼镜的效应(0.10SD,95%CI0.002~0.19;P=0.04)也远远大于父母的受教育程度(0.03,95%CI-0.04~0.09)及家庭的富裕程度(0.01,95%CI-0.06~0.08)。虽然组间有统计学差异,但差异的幅度还是比用于样本量计算的幅度,即0.20SD小。结论尽管儿童的依从性并不是非常好,向儿童提供免费眼镜对于提高儿童的数学成绩有统计学意义,但各组间差异小于预期。本研究中,儿童的近视患病率较高但戴镜率却很低。 | 马晓晨 周钟强 易红梅 庞晓鹏 史耀疆 陈倩韵 Mirjam E. Meltzer Saskia le Cessie 何明光 Scott Rozelle 刘奕志 Nathan Congdon | 2014 | 英国医学杂志中文版2014,17,6: | 7 |
| 2 | Pupil constriction can alter the accuracy of dark room provocative test显示文摘背景主要角度闭合绿内障( PACG )是在东方Asia.Dark房间挑衅性的测试( DRPT )的视觉病态的一个主要原因被用来决定狭窄的角度哪个有风险开发角度 closure.However ,因为, DRPT 的精确性可能被改变那在从黑暗房间出现以后,角度的配置被裂缝灯的光影响,这研究的同位格地关上的角度 reopens.The 目的是在不同轻 conditi | WANG Bing-song WANG Ning-li Nathan Congdon LEI Kun Baskaran Mani | 2009 | Chinese Medical Journal2009,,21: | 4 |
| 3 | 基层医院白内障培训项目术后视力预后显示文摘【目的】了解基层医院眼科医生在接受中山眼科中心手把手培训期间所施行的白内障手术的患者术后视力以及影响视力的常见手术并发症。【方法】选取韶关市曲江区中医院和郁南县中医院两家县级医院作为目标医院,两名从无任何手术经验的术者,在接受培训期间对患者施行了手法小切口白内障摘除联合人工晶状体植入手术。对所有手术后超过3个月的患者并进行眼部临床检查。【结果】在518名符合入选条件的白内障术后患者中,共342名患者(66.02%,共385例术眼)来诊。其中26眼因存在与手术无关的视神经视网膜病变或晚期青光眼改变而不加入进一步数据分析。342名患者平均年龄为73.2(S8.8)岁,女性占62.28%。单眼手术301(77.19%)人,双眼手术41(12.2%)人。术后非矫正视力(UCVA)范围为0.1≤UCVA<0.3和UCVA<0.1者分别占9.74%和9.0%。术后针孔视力(做为最佳矫正视力,BCVA)范围为0.1≤BCVA<0.3和BCVA<0.1者分别占3.15%和4.3%。影响术后UCVA的原因主要包括屈光不正(56.34%)、无人工晶状体眼(18.31%)、散光(9.86%)、后囊膜混浊(8.45%),黄斑水肿(5.63%)及角膜混浊(1.41%)。【结论】基层医院医生接受手把手培训期间所施行的白内障手术的治疗效果良好。屈光不正是术后视力不良的主要原因。术前重视眼底疾病的诊断以及人工晶状体度数的准确测定有助于提高白内障手术的治疗质量和效果。 | 黄文勇 康丹 黄国富 陈倩韵 Nathan Congdon 何明光 | 2010 | 中山大学学报(医学科学版)2010,31,6: | 3 |
| 4 | Intraocular Pressure, Central Corneal Thickness, and Glaucoma in Chinese Adults: The Liwan Eye Study显示文摘 | Dandan Wang Wenyong Huang Yuetao Li Yingfeng Zheng Paul J. Foster Nathan Congdon Mingguang He | 2011 | American Journal of Ophthalmology2011,,3: | 2 |
| 5 | The worldwide epidemic of diabetic retinopathy 显示文摘 | Zheng YF He MG Congdon Nathan | 2012 | Indian J Ophthalmol2012,60,5: | 1 |
| 6 | 原发性闭角型青光眼流行病学和群体筛选中的几个问题显示文摘白种人中,75%~95%的原发性青光眼是开角型(POAG)的,闭角型(PACG)只占很小比例,在亚洲人和爱斯基摩人中则恰好相反,PACG要占原发性青光眼的80%~90%。据报道,爱斯基摩人PACG的患病率达2%~8%,而白种人只有0.1%。似乎可以用群体性前房浅的趋势来解释PACG的高发病率。亚洲人PACG的患病率介于白种人和爱斯基摩人之间。现有的生物统计学资料并未明显显示亚洲人的前房浅。PACG可以在群体基础上通过各种技术评估中央或周边前房深度、测量眼压或视盘、视野检查等方法来进行筛选。人口统计学资料.病史和家族史在PACG大面积筛选中有重要作用。高危人群包括妇女、年龄超过50岁的人、PACG先证者的直系亲属和远视眼患者。 | Nathan Congdon Fang Wang 丁传庆 | 1993 | 国外医学(眼科学分册)1993,17,5: | 1 |
| 7 | Influence of Corneal Structure, Corneal Responsiveness, and Other Ocular Parameters on Tonometric Measurement of Intraocular Pressure显示文摘 | Aimee Teo Broman Nathan G. Congdon Karen Bandeen-Roche Harry A. Quigley | 2007 | Journal of Glaucoma2007,,7: | 1 |
| 8 | Dark Room Provocative Test and Extent of Angle Closure: An Anterior Segment OCT Study显示文摘 | Bingsong Wang Nathan G. Congdon Ningli Wang Kun Lei Lan Wang Tin Aung | 2010 | Journal of Glaucoma2010,,3: | 1 |
| 9 | Surgical strategies for coexisting glaucoma and cataract显示文摘 | David S Friedman Henry D Jampel Lisa H Lubomski John H Kempen Harry Quigley Nathan Congdon Hani Levkovitch-Verbin Karen A Robinson Eric B Bass | 2002 | Ophthalmology2002,,: | 1 |
| 10 | Proposing new indicators for glaucoma healthcare service显示文摘Glaucoma is the first leading cause of irreversible blindness worldwide with increasing importance in public health.Indicators of glaucoma care quality as well as efficiency would benefit public health assessments,but are lacking.We propose three such indicators.First,the glaucoma coverage rate(GCR),which is the number of people known to have glaucoma divided by the total number of people with glaucoma as estimated from population-based studies multiplied by 100%.Second,the glaucoma detection rate(GDR),which is number of newly diagnosed glaucoma patients in one year divided by the population in a defined area in millions.Third,the glaucoma follow-up adherence rate(GFAR),calculated as the number of patients with glaucoma who visit eye care provider(s)at least once a year over the total number of patients with glaucoma in given eye care provider(s)in a specific period.Regularly tracking and reporting these three indicators may help to improve the healthcare system performance at national or regional levels. | Yuan Bo Liang Ye Zhang David C.Musch Nathan Congdon | 2017 | Eye and Vision2017,4,1: | 1 |
| 11 | Clinical Evaluation of Three Incision Size–Dependent Phacoemulsification Systems显示文摘 | Lixia Luo Haotian Lin Mingguang He Nathan Congdon Ye Yang Yizhi Liu | 2012 | American Journal of Ophthalmology2012,,5: | 1 |
| 12 | Age, gender, biometry, refractive error, and the anterior chamber angle among Alaskan Eskimos显示文摘 | Robert Wojciechowski Nathan Congdon William Anninger Aimee Teo Broman | 2003 | Ophthalmology2003,,2: | 1 |
| 13 | Possible Mechanisms of Primary Angle-Closure and Malignant Glaucoma显示文摘 | Harry A. Quigley David S. Friedman Nathan G. Congdon | 2003 | Journal of Glaucoma2003,,2: | 1 |
| 14 | The worldwide epidemic of diabetic retinopathy显示文摘 | Yingfeng Zheng Mingguang He Nathan Congdon | 2012 | Indian J Ophthalmo12012,60,5: | 1 |
| 15 | The worldwide epidemic of diabetic retinopathy显示文摘 | Yingfeng Zheng Mingguang He Nathan Congdon | | 0,,05: | 1 |
| 16 | The worldwide epidemic of diabetic retinopathy 显示文摘 | Zheng YF He MG Congdon Nathan | 2012 | Indian J Ophthalrnol2012,60,: | 1 |
| 17 | The impact of parental migration on health status and health bahaviours among left behind adolescent school children in China 显示文摘 | Yang GAO Li Pingli Jean Hee Kim Nathan Congdon Joseph Lan Sian Griffiths | 2010 | BMC public Health2010,,10: | 1 |
| 18 | Possible Mechanisms of Primary Angle-Closure and Malignant Glaucoma显示文摘 | Harry A. Quigley David S. Friedman Nathan G. Congdon | 2003 | Journal of Glaucoma2003,,2: | 1 |
| 19 | Influence of corneal structure, corneal responsiveness, and other ocular parameters on tonometric measurement of Intraocu]ar pressure 显示文摘 | Aimee Teo Broman Nathan G Congdon Karen Bandeen Roche | 2007 | J Glaucoma2007,16,7: | 1 |