Intrasession repeatability of fixation stability assessment with the Nidek MP-1

Optometry and Vision Science

Volumn 88, Issue 6, 2011, Pages 742-750

  Chen, Fred K ^a,b,c   Patel, Praveen J ^c,e   Xing, Wen ^c   Crossland, Michael D ^d,e   Bunce, Catey ^c   Rubin, Gary S ^d,e   Da Cruz, Lyndon ^c,d,e  

^a UNIVERSITY OF WESTERN AUSTRALIA   (Australia)

^b LIONS EYE INSTITUTE   (Australia)

^c MOORFIELDS EYE HOSPITAL   (United Kingdom)

^d UNIVERSITY COLLEGE LONDON   (United Kingdom)

^e NIHR Biomedical Research Centre for Ophthalmology   (United Kingdom)

Author keywords

Fixation stability; macular disease; microperimetry; repeatability

Indexed keywords

BIVARIATE; CLINICAL TRIAL; FIXATION POINT; FIXATIONAL EYE MOVEMENTS; MACULAR DISEASE; METHOD OF ANALYSIS; MICROPERIMETRY; MINIMUM ANGLE OF RESOLUTION; REPEATABILITY; STABILITY ASSESSMENT; STAIR-CASE; VISUAL ACUITY;

ALGEBRA; EYE MOVEMENTS; SYSTEM STABILITY;

RATING;

ADULT; AGED; ARTICLE; EYE FIXATION; FEMALE; HUMAN; INSTRUMENTATION; MALE; METHODOLOGY; MIDDLE AGED; PATHOPHYSIOLOGY; PERIMETRY; PROSPECTIVE STUDY; REPRODUCIBILITY; RETINA DISEASE; RETINA MACULA LUTEA; VISUAL ACUITY;

ADULT; AGED; AGED, 80 AND OVER; FEMALE; FIXATION, OCULAR; HUMANS; MACULA LUTEA; MALE; MIDDLE AGED; PROSPECTIVE STUDIES; REPRODUCIBILITY OF RESULTS; RETINAL DISEASES; VISUAL ACUITY; VISUAL FIELD TESTS;

EID: 79958828786     PISSN: 10405488     EISSN: None     Source Type: Journal    
DOI: 10.1097/OPX.0b013e3182167641     Document Type: Article

References (32)

1. Crane HD, Steele CM. Generation-V dual-Purkinje-image eyetracker. Appl Opt 1985;24:527.
2. Kosnik W, Fikre J, Sekuler R. Visual fixation stability in older adults. Invest Ophthalmol Vis Sci 1986;27:1720-5. (Pubitemid 17207844)
3. Crossland MD, Rubin GS. The use of an infrared eyetracker to measure fixation stability. Optom Vis Sci 2002;79:735-9. (Pubitemid 35334831)
4. Timberlake GT, Mainster MA, Webb RH, Hughes GW, Trempe CL. Retinal localization of scotomata by scanning laser ophthalmoscopy. Invest Ophthalmol Vis Sci 1982;22:91-7. (Pubitemid 12221976)
5. Midena E, Radin PP, Pilotto E, Ghirlando A, Convento E, Varano M. Fixation pattern and macular sensitivity in eyes with subfoveal choroidal neovascularization secondary to age-related macular degeneration. A microperimetry study. Semin Ophthalmol 2004;19:55-61. (Pubitemid 39658410)
6. Steinman RM. Effect of target size, luminance, and color on monocular fixation. J Opt Soc Am 1965;55:1158-65.
7. Timberlake GT, Mainster MA, Peli E, Augliere RA, Essock EA, Arend LE. Reading with a macular scotoma. I. Retinal location of scotoma and fixation area. Invest Ophthalmol Vis Sci 1986;27:1137-47. (Pubitemid 16062052)
8. Crossland MD, Sims M, Galbraith RF, Rubin GS. Evaluation of a new quantitative technique to assess the number and extent of preferred retinal loci in macular disease. Vision Res 2004;44:1537-46. (Pubitemid 38569706)
9. Crossland MD, Culham LE, Rubin GS. Fixation stability and reading speed in patients with newly developed macular disease. Ophthalmic Physiol Opt 2004;24:327-33.
10. Bellmann C, Feely M, Crossland MD, Kabanarou SA, Rubin GS. Fixation stability using central and pericentral fixation targets in patients with age-related macular degeneration. Ophthalmology 2004;111:2265-70. (Pubitemid 39575598)
11. Finger RP, Charbel Issa P, Fimmers R, Holz FG, Rubin GS, Scholl HP. Reading performance is reduced by parafoveal scotomas in patients with macular telangiectasia type 2. Invest Ophthalmol Vis Sci 2009;50:1366-70.
12. Crossland MD, Dunbar HM, Rubin GS. Fixation stability measurement using the MP1 microperimeter. Retina 2009;29:651-6.
13. Chen FK, Patel PJ, Webster AR, Coffey PJ, Tufail A, Da Cruz L. Nidek MP1 is able to detect subtle decline in function in inherited and age-related atrophic macular disease with stable visual acuity. Retina 2011;31:371-9.
14. Dunbar HM, Crossland MD, Rubin GS. Fixation stability: a comparison between the Nidek MP-1 and the Rodenstock scanning laser ophthalmoscope in persons with and without diabetic maculopathy. Invest Ophthalmol Vis Sci 2010;51:4346-50.
15. Fujii GY, De Juan F, Jr., Humayun MS, Sunness JS, Chang TS, Rossi JV. Characteristics of visual loss by scanning laser ophthalmoscope microperimetry in eyes with subfoveal choroidal neovascularization secondary to age-related macular degeneration. Am J Ophthalmol 2003;136:1067-78. (Pubitemid 37485773)
16. Jarc-Vidmar M, Popovic P, Hawlina M. Mapping of central visual function by microperimetry and autofluorescence in patients with Best's vitelliform dystrophy. Eye (Lond) 2006;20:688-96. (Pubitemid 43880587)
17. Carpineto P, Ciancaglini M, Di Antonio L, Gavalas C, Mastropasqua L. Fundus microperimetry patterns of fixation in type 2 diabetic patients with diffuse macular edema. Retina 2007;27:21-9. (Pubitemid 46095826)
18. Midena E, Vujosevic S, Convento E, Manfre A, Cavarzeran F, Pilotto E. Microperimetry and fundus autofluorescence in patients with early age-related macular degeneration. Br J Ophthalmol 2007;91:1499-503. (Pubitemid 350044055)
19. Charbel Issa P, Helb HM, Holz FG, Scholl HP. Correlation of macular function with retinal thickness in nonproliferative type 2 idiopathic macular telangiectasia. Am J Ophthalmol 2008;145:169-75.
20. Greenstein VC, Santos RA, Tsang SH, Smith RT, Barile GR, Seiple W. Preferred retinal locus in macular disease: characteristics and clinical implications. Retina 2008;28:1234-40.
21. Meleth AD, Mettu P, Agron E, Chew EY, Sadda SR, Ferris FL, III, Wong WT. Changes in retinal sensitivity in geographic atrophy progression as measured by microperimetry. Invest Ophthalmol Vis Sci 2011;52:1119-26.
22. Ozdemir H, Karacorlu M, Senturk F, Karacorlu SA, Uysal O. Retinal sensitivity and fixation changes 1 year after triamcinolone acetonide assisted internal limiting membrane peeling for macular hole surgery - A MP-1 microperimetric study. Acta Ophthalmol 2010;88:e222-7.
23. Ozdemir H, Karacorlu M, Senturk F, Karacorlu SA, Uysal O. Microperimetric changes after intravitreal bevacizumab injection for exudative age-related macular degeneration. Acta Ophthalmol in press. Epub ahead of print February 16, 2011.
24. Senturk F, Ozdemir H, Karacorlu M, Karacorlu SA, Uysal O. Microperimetric changes after intravitreal triamcinolone acetonide injection for macular edema due to central retinal vein occlusion. Retina 2010;30:1254-61.
25. Chen FK, Patel PJ, Xing W, Bunce C, Egan C, Tufail AT, Coffey PJ, Rubin GS, Da Cruz L. Test-retest variability of microperimetry using the Nidek MP1 in patients with macular disease. Invest Ophthalmol Vis Sci 2009;50:3464-72.
26. Landis JR, Koch GG. The measurement of observer agreement for categorical data. Biometrics 1977;33:159-74. (Pubitemid 8054849)
27. Bland JM, Altman DG. Statistical methods for assessing agreement between two methods of clinical measurement. Lancet 1986;1:307-10. (Pubitemid 16134762)
28. Bland JM, Altman DG. Measurement error proportional to the mean. BMJ 1996;313:106. (Pubitemid 26257767)
29. Bland JM, Altman DG. Measurement error and correlation coefficients. BMJ 1996;313:41-2. (Pubitemid 26229891)
30. Snodderly DM, Kurtz D. Eye position during fixation tasks: comparison of macaque and human. Vision Res 1985;25:83-98. (Pubitemid 15165482)
31. Patel PJ, Chen FK, Rubin GS, Tufail A. Intersession repeatability of visual acuity scores in age-related macular degeneration. Invest Ophthalmol Vis Sci 2008;49:4347-52.
32. Reinhard J, Messias A, Dietz K, Mackeben M, Lakmann R, Scholl HP, Apfelstedt-Sylla E, Weber BH, Seeliger MW, Zrenner E, Trauzettel-Klosinski S. Quantifying fixation in patients with Stargardt disease. Vision Res 2007;47:2076-85. (Pubitemid 46907251)