Select Publications
Journal articles
2014, 'Prevalence and causes of vision loss in central and south Asia: 1990-2010', British Journal of Ophthalmology, 98, pp. 592 - 598, http://dx.doi.org/10.1136/bjophthalmol-2013-303998
,2014, 'Prevalence and causes of vision loss in East Asia: 1990-2010', British Journal of Ophthalmology, 98, pp. 599 - 604, http://dx.doi.org/10.1136/bjophthalmol-2013-304047
,2014, 'Prevalence and causes of vision loss in high-income countries and in Eastern and Central Europe: 1990-2010', British Journal of Ophthalmology, 98, pp. 629 - 638, http://dx.doi.org/10.1136/bjophthalmol-2013-304033
,2014, 'Prevalence and causes of vision loss in Latin America and the Caribbean: 1990-2010', British Journal of Ophthalmology, 98, pp. 619 - 628, http://dx.doi.org/10.1136/bjophthalmol-2013-304013
,2014, 'Prevalence and causes of vision loss in North Africa and the Middle East: 1990-2010', British Journal of Ophthalmology, 98, pp. 605 - 611, http://dx.doi.org/10.1136/bjophthalmol-2013-304068
,2014, 'Prevalence and causes of vision loss in Southeast Asia and Oceania: 1990-2010', British Journal of Ophthalmology, 98, pp. 586 - 591, http://dx.doi.org/10.1136/bjophthalmol-2013-304050
,2014, 'Prevalence and causes of vision loss in sub-Saharan Africa: 1990-2010', British Journal of Ophthalmology, 98, pp. 612 - 617, http://dx.doi.org/10.1136/bjophthalmol-2013-304081
,2014, 'Visual impairment and blindness due to macular diseases globally: A systematic review and meta-analysis', American Journal of Ophthalmology, 158, pp. 808 - 815, http://dx.doi.org/10.1016/j.ajo.2014.06.012
,2013, 'Common values in assessing health outcomes from disease and injury: disability weights measurement study for the Global Burden of Disease Study 2010.', Lancet, 380, pp. 2129 - 2143
,2013, 'The impact of structural and functional parameters in glaucoma patients on patient-reported visual functioning', PLoS ONE, 8, http://dx.doi.org/10.1371/journal.pone.0080757
,2013, 'Causes of vision loss worldwide, 1990-2010: A systematic analysis', The Lancet Global Health, 1, http://dx.doi.org/10.1016/S2214-109X(13)70113-X
,2013, 'Global prevalence of vision impairment and blindness: Magnitude and temporal trends, 1990-2010', Ophthalmology, 120, pp. 2377 - 2384, http://dx.doi.org/10.1016/j.ophtha.2013.05.025
,2013, 'Visual performance in patients with neovascular age-related macular degeneration undergoing treatment with intravitreal ranibizumab', Journal of Ophthalmology, 2013, http://dx.doi.org/10.1155/2013/268438
,2013, 'Evaluation of item candidates for a diabetic retinopathy quality of life item bank', Quality of Life Research, 22, pp. 1851 - 1858, http://dx.doi.org/10.1007/s11136-012-0307-3
,2013, 'Measuring the patient's perspective', Optometry and Vision Science, 90, pp. 717 - 719, http://dx.doi.org/10.1097/01.opx.0000432565.70467.75
,2013, 'Quality assessment of ophthalmic questionnaires: Review and recommendations', Optometry and Vision Science, 90, pp. 720 - 744, http://dx.doi.org/10.1097/OPX.0000000000000001
,2013, 'The quality of vision questionnaire: Subscale interchangeability', Optometry and Vision Science, 90, pp. 760 - 764, http://dx.doi.org/10.1097/OPX.0b013e3182993856
,2013, 'Rasch modified NEI VF-11R or actually the VF-11R?', Journal of Cataract and Refractive Surgery, 39, pp. 1129, http://dx.doi.org/10.1016/j.jcrs.2013.05.021
,2013, 'Impact of bilateral cataract surgery on vision-related activity limitations', Journal of Cataract and Refractive Surgery, 39, pp. 680 - 685, http://dx.doi.org/10.1016/j.jcrs.2012.11.028
,2013, 'New systematic review methodology for visual impairment and blindness for the 2010 global burden of disease study', Ophthalmic Epidemiology, 20, pp. 33 - 39, http://dx.doi.org/10.3109/09286586.2012.741279
,2013, 'Disability weights for vision disorders in Global Burden of Disease study', The Lancet, 381, pp. 23, http://dx.doi.org/10.1016/S0140-6736(12)62081-9
,2013, 'Reply: Rasch modified NEI VF-11R or actually the VF-11R?', J Cataract Refract Surg, 39, pp. 1129, http://dx.doi.org/10.1016/j.jcrs.2013.05.020
,2012, 'Comprehensive assessment of nuclear and cortical backscatter metrics derived from rotating Scheimpflug images', Journal of Cataract and Refractive Surgery, 38, pp. 2100 - 2107, http://dx.doi.org/10.1016/j.jcrs.2012.07.033
,2012, 'The effect of cycloplegia on the lenstar and the IOLMaster biometry', Optometry and Vision Science, 89, pp. 1691 - 1696, http://dx.doi.org/10.1097/OPX.0b013e3182772f4f
,2012, 'Rasch analysis reveals problems with multiplicative scoring in the macular disease quality of life questionnaire', Ophthalmology, 119, pp. 2351 - 2357, http://dx.doi.org/10.1016/j.ophtha.2012.05.031
,2012, 'Subjective quality of vision before and after cataract surgery', Archives of Ophthalmology, 130, pp. 1377 - 1382, http://dx.doi.org/10.1001/archophthalmol.2012.1603
,2012, 'Psychometric properties of the NEI-RQL-42 questionnaire in keratoconus', Investigative Ophthalmology and Visual Science, 53, pp. 7370 - 7374, http://dx.doi.org/10.1167/iovs.12-9969
,2012, 'Cognitive trajectories after postoperative delirium [4]', New England Journal of Medicine, 367, pp. 1164, http://dx.doi.org/10.1056/NEJMc1209366
,2012, 'Cognitive trajectories after postoperative delirium.', N Engl J Med, 367, pp. 1164, http://dx.doi.org/10.1056/NEJMc1209366
,2012, 'Agreement studies: Clarification', Ophthalmic and Physiological Optics, 32, pp. 439 - 440, http://dx.doi.org/10.1111/j.1475-1313.2012.00929.x
,2012, 'Evaluating the effectiveness of multidisciplinary low-vision rehabilitation', Optometry and Vision Science, 89, pp. 1399 - 1408, http://dx.doi.org/10.1097/OPX.0b013e3182678d82
,2012, 'Scheimpflug-Placido topographer and optical low-coherence reflectometry biometer: Repeatability and agreement', Journal of Cataract and Refractive Surgery, 38, pp. 1626 - 1632, http://dx.doi.org/10.1016/j.jcrs.2012.04.031
,2012, 'Pupil size and LASIK', Ophthalmology, 119, pp. 1715 - 1716, http://dx.doi.org/10.1016/j.ophtha.2012.03.035
,2012, 'Visual stability of laser vision correction in an astronaut on a Soyuz mission to the International Space Station', Journal of Cataract and Refractive Surgery, 38, pp. 1486 - 1491, http://dx.doi.org/10.1016/j.jcrs.2012.06.012
,2012, 'The importance of rating scales in measuring patient-reported outcomes', Health and Quality of Life Outcomes, 10, http://dx.doi.org/10.1186/1477-7525-10-80
,2012, 'Cognitive Trajectories after Postoperative Delirium', NEW ENGLAND JOURNAL OF MEDICINE, 367, pp. 30 - 39, http://dx.doi.org/10.1056/NEJMoa1112923
,2012, 'Assessment of corneal thickness measurement using swept-source Fourier-domain anterior segment optical coherence tomography and Scheimpflug camera', Journal of Cataract and Refractive Surgery, 38, pp. 1305 - 1306, http://dx.doi.org/10.1016/j.jcrs.2012.05.004
,, 2012, 'Embryonic stem-cell-derived retinal pigment epithelial cells for macular degeneration.', Lancet, 379
2012, 'The importance of rating scale design in the measurement of patient-reported outcomes using questionnaires or item banks', Investigative Ophthalmology and Visual Science, 53, pp. 4042 - 4054, http://dx.doi.org/10.1167/iovs.12-9728
,2012, 'Assessing disutility associated with diabetic retinopathy, diabetic macular oedema and associated visual impairment using the Vision and Quality of Life Index', Clinical and Experimental Optometry, 95, pp. 362 - 370, http://dx.doi.org/10.1111/j.1444-0938.2012.00742.x
,2012, 'Femtosecond laser-assisted LASIK improves quality of life', Journal of Refractive Surgery, 28, pp. 319 - 326, http://dx.doi.org/10.3928/1081597X-20120403-01
,2012, 'Global Burden of Visual Impairment and Blindness', ARCHIVES OF OPHTHALMOLOGY, 130, pp. 645 - 647, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000304005200015&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
,2012, 'Subjective quality of vision', Journal of Refractive Surgery, 28, pp. 313, http://dx.doi.org/10.3928/1081597X-20120501-06
,2012, 'Pupil Size and LASIK', OPHTHALMOLOGY, 119, pp. 882 - 883, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000302355400037&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
,2012, 'Establishing levels of indications for cataract surgery: Combining clinical and questionnaire data into a measure of cataract impact', Investigative Ophthalmology and Visual Science, 53, pp. 1095 - 1101, http://dx.doi.org/10.1167/iovs.11-8102
,2012, 'Reliability of corneal topographic analysis with anterior segment optical coherence tomography', Journal of Cataract and Refractive Surgery, 38, pp. 560, http://dx.doi.org/10.1016/j.jcrs.2011.12.019
,2012, 'Validation of the national eye institute visual function questionnaire-25 (NEI VFQ-25) in age-related macular degeneration', Investigative Ophthalmology and Visual Science, 53, pp. 1276, http://dx.doi.org/10.1167/iovs.12-9541
,2012, 'Republished article: The impact of diabetic retinopathy: Understanding the patient's perspective', Postgraduate Medical Journal, 88, pp. 167 - 175, http://dx.doi.org/10.1136/pgmj.2010.191312rep
,2012, 'Social and emotional impact of diabetic retinopathy: A review', Clinical and Experimental Ophthalmology, 40, pp. 27 - 38, http://dx.doi.org/10.1111/j.1442-9071.2011.02599.x
,2012, 'The impact of diabetic retinopathy and diabetic macular edema on health-related quality of life in type 1 and type 2 diabetes', Investigative Ophthalmology and Visual Science, 53, pp. 677 - 684, http://dx.doi.org/10.1167/iovs.11-8992
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