PubMed

Prevalence and outcomes of cataract surgery in Brazil: the São Paulo eye study.

Salomão SR, Soares FS, Berezovsky A, Araújo-Filho A, Mitsuhiro MR, Watanabe SE, Carvalho AV, Pokharel GP, Belfort R Jr, Ellwein LB.

Am J Ophthalmol. 2009 Aug;148(2):199-206.e2. Epub 2009 May 5.PMID: 19406378 [PubMed - indexed for MEDLINE]Related articles

Keratoconus in the Medicare population.

Reeves SW, Ellwein LB, Kim T, Constantine R, Lee PP.

Cornea. 2009 Jan;28(1):40-2.PMID: 19092403 [PubMed - indexed for MEDLINE]Related articles

Understanding the physician's "product" in today's marketplace: improving patient-centered care.

Dzau JR, Lee PP, Ellwein LB.

Ophthalmology. 2008 Oct;115(10):1645-6. No abstract available. PMID: 18929162 [PubMed - indexed for MEDLINE]Related articles

Prevalence and causes of visual impairment in low-middle income school children in Sao Paulo, Brazil.

Salomão SR, Cinoto RW, Berezovsky A, Mendieta L, Nakanami CR, Lipener C, Muñoz Ede H, Ejzenbaum F, Belfort R Jr, Pokharel GP, Ellwein LB.

Invest Ophthalmol Vis Sci. 2008 Oct;49(10):4308-13.PMID: 18829856 [PubMed - indexed for MEDLINE]Related articlesFree article

Prevalence and causes of vision impairment and blindness in older adults in Brazil: the Sao Paulo Eye Study.

Salomao SR, Cinoto RW, Berezovsky A, Araujo-Filho A, Mitsuhiro MR, Mendieta L, Morales PH, Pokharel GP, Belfort R Jr, Ellwein LB.

Ophthalmic Epidemiol. 2008 May-Jun;15(3):167-75.PMID: 18569812 [PubMed - indexed for MEDLINE]Related articles

Prevalence and causes of functional low vision in school-age children: results from standardized population surveys in Asia, Africa, and Latin America.

Gilbert CE, Ellwein LB; Refractive Error Study in Children Study Group.

Invest Ophthalmol Vis Sci. 2008 Mar;49(3):877-81.PMID: 18326706 [PubMed - indexed for MEDLINE]Related articlesFree article

The prevalence of visual impairment in school children of upper-middle socioeconomic status in Kathmandu.

Sapkota YD, Adhikari BN, Pokharel GP, Poudyal BK, Ellwein LB.

Ophthalmic Epidemiol. 2008 Jan-Feb;15(1):17-23.PMID: 18300085 [PubMed - indexed for MEDLINE]Related articles

More Research Needed to Assess the Magnitude of Refractive Errors World-wide.

Negrel AD, Ellwein LB; the RESC Study Group.

Community Eye Health. 2000;13(33):11-2. No abstract available. PMID: 17491947 [PubMed - in process]Related articlesFree article

Case finding for refractive errors: assessment of refractive error and visual impairment in children.

Ellwein LB.

Community Eye Health. 2002;15(43):37-8. No abstract available. PMID: 17491877 [PubMed - in process]Related articlesFree article

Refractive error and visual impairment in school children in rural southern China.

He M, Huang W, Zheng Y, Huang L, Ellwein LB.

Ophthalmology. 2007 Feb;114(2):374-82. Epub 2006 Nov 21.PMID: 17123622 [PubMed - indexed for MEDLINE]Related articles

Ethnicity-specific prevalences of refractive errors vary in Asian children in neighbouring Malaysia and Singapore.

Saw SM, Goh PP, Cheng A, Shankar A, Tan DT, Ellwein LB.

Br J Ophthalmol. 2006 Oct;90(10):1230-5. Epub 2006 Jun 29.PMID: 16809384 [PubMed - indexed for MEDLINE]Related articlesFree article

Need and challenges of refractive correction in urban Chinese school children.

He M, Xu J, Yin Q, Ellwein LB.

Optom Vis Sci. 2005 Apr;82(4):229-34.PMID: 15829844 [PubMed - indexed for MEDLINE]Related articles

Refractive error and visual impairment in school-age children in Gombak District, Malaysia.

Goh PP, Abqariyah Y, Pokharel GP, Ellwein LB.

Ophthalmology. 2005 Apr;112(4):678-85.PMID: 15808262 [PubMed - indexed for MEDLINE]Related articles

Refractive error and visual impairment in urban children in southern china.

He M, Zeng J, Liu Y, Xu J, Pokharel GP, Ellwein LB.

Invest Ophthalmol Vis Sci. 2004 Mar;45(3):793-9.PMID: 14985292 [PubMed - indexed for MEDLINE]Related articlesFree article

Accuracy of noncycloplegic autorefraction in school-age children in China.

Zhao J, Mao J, Luo R, Li F, Pokharel GP, Ellwein LB.

Optom Vis Sci. 2004 Jan;81(1):49-55.PMID: 14747761 [PubMed - indexed for MEDLINE]Related articles

Refractive error and visual impairment in African children in South Africa.

Naidoo KS, Raghunandan A, Mashige KP, Govender P, Holden BA, Pokharel GP, Ellwein LB.

Invest Ophthalmol Vis Sci. 2003 Sep;44(9):3764-70.PMID: 12939289 [PubMed - indexed for MEDLINE]Related articlesFree article

The Sivaganga eye survey: II. Outcomes of cataract surgery.

Thulasiraj RD, Reddy A, Selvaraj S, Munoz SR, Ellwein LB.

Ophthalmic Epidemiol. 2002 Dec;9(5):313-24.PMID: 12528916 [PubMed - indexed for MEDLINE]Related articles

The Sivaganga eye survey: I. Blindness and cataract surgery.

Thulasiraj RD, Rahamathulla R, Saraswati A, Selvaraj S, Ellwein LB.

Ophthalmic Epidemiol. 2002 Dec;9(5):299-312.PMID: 12528915 [PubMed - indexed for MEDLINE]Related articles

The progression of refractive error in school-age children: Shunyi district, China.

Zhao J, Mao J, Luo R, Li F, Munoz SR, Ellwein LB.

Am J Ophthalmol. 2002 Nov;134(5):735-43.PMID: 12429251 [PubMed - indexed for MEDLINE]Related articles

[Prevalence of glaucoma and normal intraocular pressure among adults aged 50 years or above in Shunyi county of Beijing]

Zhao J, Sui R, Jia L, Ellwein LB.

Zhonghua Yan Ke Za Zhi. 2002 Jun;38(6):335-9. Chinese. PMID: 12139808 [PubMed - indexed for MEDLINE]Related articles

Use of eye care and associated charges among the Medicare population: 1991-1998.

Ellwein LB, Urato CJ.

Arch Ophthalmol. 2002 Jun;120(6):804-11.PMID: 12049587 [PubMed - indexed for MEDLINE]Related articlesFree article

A population based eye survey of older adults in Tirunelveli district of south India: blindness, cataract surgery, and visual outcomes.

Nirmalan PK, Thulasiraj RD, Maneksha V, Rahmathullah R, Ramakrishnan R, Padmavathi A, Munoz SR, Ellwein LB.

Br J Ophthalmol. 2002 May;86(5):505-12.PMID: 11973242 [PubMed - indexed for MEDLINE]Related articlesFree article

Refractive error in children in an urban population in New Delhi.

Murthy GV, Gupta SK, Ellwein LB, Muñoz SR, Pokharel GP, Sanga L, Bachani D.

Invest Ophthalmol Vis Sci. 2002 Mar;43(3):623-31.PMID: 11867576 [PubMed - indexed for MEDLINE]Related articlesFree article

Refractive error in children in a rural population in India.

Dandona R, Dandona L, Srinivas M, Sahare P, Narsaiah S, Muñoz SR, Pokharel GP, Ellwein LB.

Invest Ophthalmol Vis Sci. 2002 Mar;43(3):615-22.PMID: 11867575 [PubMed - indexed for MEDLINE]Related articlesFree article

Prevalence of visual impairment, blindness, and cataract surgery in the Hong Kong elderly.

Michon JJ, Lau J, Chan WS, Ellwein LB.

Br J Ophthalmol. 2002 Feb;86(2):133-9.PMID: 11815334 [PubMed - indexed for MEDLINE]Related articlesFree article

Visual acuity and quality of life outcomes in cataract surgery patients in Hong Kong.

Lau J, Michon JJ, Chan WS, Ellwein LB.

Br J Ophthalmol. 2002 Jan;86(1):12-7.PMID: 11801495 [PubMed - indexed for MEDLINE]Related articlesFree article

A population-based eye survey of older adults in a rural district of Rajasthan: II. Outcomes of cataract surgery.

Murthy GV, Ellwein LB, Gupta S, Tanikachalam K, Ray M, Dada VK.

Ophthalmology. 2001 Apr;108(4):686-92.PMID: 11297484 [PubMed - indexed for MEDLINE]Related articles

A population-based eye survey of older adults in a rural district of Rajasthan: I. Central vision impairment, blindness, and cataract surgery.

Murthy GV, Gupta S, Ellwein LB, Munoz SR, Bachani D, Dada VK.

Ophthalmology. 2001 Apr;108(4):679-85.PMID: 11297483 [PubMed - indexed for MEDLINE]Related articles

Utility-based estimates of the relative morbidity of visual impairment and angina.

Nease RF, Whitcup SM, Ellwein LB, Fox G, Littenberg B.

Ophthalmic Epidemiol. 2000 Sep;7(3):169-85.PMID: 11035553 [PubMed - indexed for MEDLINE]Related articles

The madurai intraocular lens study IV: posterior capsule opacification.

Prajna NV, Ellwein LB, Selvaraj S, Manjula K, Kupfer C.

Am J Ophthalmol. 2000 Sep;130(3):304-9.PMID: 11020409 [PubMed - indexed for MEDLINE]Related articles

Refractive Error Study in Children: results from La Florida, Chile.

Maul E, Barroso S, Munoz SR, Sperduto RD, Ellwein LB.

Am J Ophthalmol. 2000 Apr;129(4):445-54.PMID: 10764851 [PubMed - indexed for MEDLINE]Related articles

Refractive Error Study in Children: results from Mechi Zone, Nepal.

Pokharel GP, Negrel AD, Munoz SR, Ellwein LB.

Am J Ophthalmol. 2000 Apr;129(4):436-44.PMID: 10764850 [PubMed - indexed for MEDLINE]Related articles

Refractive Error Study in Children: results from Shunyi District, China.

Zhao J, Pan X, Sui R, Munoz SR, Sperduto RD, Ellwein LB.

Am J Ophthalmol. 2000 Apr;129(4):427-35.PMID: 10764849 [PubMed - indexed for MEDLINE]Related articles

Refractive Error Study in Children: sampling and measurement methods for a multi-country survey.

Negrel AD, Maul E, Pokharel GP, Zhao J, Ellwein LB.

Am J Ophthalmol. 2000 Apr;129(4):421-6.PMID: 10764848 [PubMed - indexed for MEDLINE]Related articles

Visual acuity and quality of life in patients with cataract in Doumen County, China.

He M, Xu J, Li S, Wu K, Munoz SR, Ellwein LB.

Ophthalmology. 1999 Aug;106(8):1609-15.PMID: 10442911 [PubMed - indexed for MEDLINE]Related articles

A survey of blindness and cataract surgery in Doumen County, China.

Li S, Xu J, He M, Wu K, Munoz SR, Ellwein LB.

Ophthalmology. 1999 Aug;106(8):1602-8.PMID: 10442910 [PubMed - indexed for MEDLINE]Related articles

Estimating costs of programme services and products using information provided in standard financial statements.

Ellwein LB, Thulasiraj RD, Boulter AR, Dhittal SP.

Bull World Health Organ. 1998;76(5):459-67.PMID: 9868836 [PubMed - indexed for MEDLINE]Related articlesFree article

Visual functioning and quality of life outcomes among cataract operated and unoperated blind populations in Nepal.

Pokharel GP, Selvaraj S, Ellwein LB.

Br J Ophthalmol. 1998 Jun;82(6):606-10.PMID: 9797658 [PubMed - indexed for MEDLINE]Related articlesFree article

Prevalence of blindness and cataract surgery in Nepal.

Pokharel GP, Regmi G, Shrestha SK, Negrel AD, Ellwein LB.

Br J Ophthalmol. 1998 Jun;82(6):600-5.PMID: 9797657 [PubMed - indexed for MEDLINE]Related articlesFree article

Visual acuity and quality of life outcomes in patients with cataract in Shunyi County, China.

Zhao J, Sui R, Jia L, Fletcher AE, Ellwein LB.

Am J Ophthalmol. 1998 Oct;126(4):515-23.PMID: 9780096 [PubMed - indexed for MEDLINE]Related articles

Prevalence of blindness and cataract surgery in Shunyi County, China.

Zhao J, Jia L, Sui R, Ellwein LB.

Am J Ophthalmol. 1998 Oct;126(4):506-14.PMID: 9780095 [PubMed - indexed for MEDLINE]Related articles

Cataract surgery in India: results of a 1995 survey of ophthalmologists.

Gupta AK, Tewari HK, Ellwein LB.

Indian J Ophthalmol. 1998 Mar;46(1):47-50.PMID: 9707848 [PubMed - indexed for MEDLINE]Related articlesFree article

The Madurai Intraocular Lens Study. III: Visual functioning and quality of life outcomes.

Fletcher A, Vijaykumar V, Selvaraj S, Thulasiraj RD, Ellwein LB.

Am J Ophthalmol. 1998 Jan;125(1):26-35.PMID: 9437310 [PubMed - indexed for MEDLINE]Related articles

The Madurai Intraocular Lens Study. II: Clinical outcomes.

Prajna NV, Chandrakanth KS, Kim R, Narendran V, Selvakumar S, Rohini G, Manoharan N, Bangdiwala SI, Ellwein LB, Kupfer C.

Am J Ophthalmol. 1998 Jan;125(1):14-25.PMID: 9437309 [PubMed - indexed for MEDLINE]Related articles

The Madurai Intraocular Lens Study. I: A randomized clinical trial comparing complications and vision outcomes of intracapsular cataract extraction and extracapsular cataract extraction with posterior chamber intraocular lens.

Natchiar GN, Thulasiraj RD, Negrel AD, Bangdiwala S, Rahmathallah R, Prajna NV, Ellwein LB, Kupfer C.

Am J Ophthalmol. 1998 Jan;125(1):1-13.PMID: 9437308 [PubMed - indexed for MEDLINE]Related articles

Measurements of vision function and quality of life in patients with cataracts in southern India. Report of instrument development.

Fletcher AE, Ellwein LB, Selvaraj S, Vijaykumar V, Rahmathullah R, Thulasiraj RD.

Arch Ophthalmol. 1997 Jun;115(6):767-74.PMID: 9194729 [PubMed - indexed for MEDLINE]Related articles

Use of eye care services among the 1991 Medicare population.

Ellwein LB, Friedlin V, McBean AM, Lee PP.

Ophthalmology. 1996 Nov;103(11):1732-43.PMID: 8942864 [PubMed - indexed for MEDLINE]Related articles

Linkage between research sponsorship and patented eye-care technology.

Ellwein LB, Kroll P, Narin F.

Invest Ophthalmol Vis Sci. 1996 Nov;37(12):2495-503.PMID: 8933766 [PubMed - indexed for MEDLINE]Related articlesFree article

Economic analysis alongside clinical trials. Bias in the assessment of economic outcomes.

Ellwein LB, Drummond MF.

Int J Technol Assess Health Care. 1996 Fall;12(4):691-7.PMID: 9136476 [PubMed - indexed for MEDLINE]Related articles

Re: E. Farber, Cell proliferation as a major risk factor for cancer: a concept of doubtful validity. Cancer Res., 55: 3759-3762, 1995.

Cohen SM, Ellwein LB.

Cancer Res. 1996 Sep 15;56(18):4269-70; author reply 4272-3. No abstract available. PMID: 8797605 [PubMed - indexed for MEDLINE]Related articlesFree article