@article {1424815,
	title = {Microperimetry in age-related macular degeneration: association with macular morphology assessed by optical coherence tomography},
	journal = {Br J Ophthalmol},
	volume = {103},
	number = {12},
	year = {2019},
	month = {2019 Dec},
	pages = {1769-1776},
	abstract = {BACKGROUND/AIMS: Microperimetry is a technique that is increasingly used to assess visual function in age-related macular degeneration (AMD). In this study, we aimed to evaluate the relationship between retinal sensitivity measured with macular integrity assessment (MAIA) microperimetry and optical coherence tomography (OCT)-based macular morphology in AMD. METHODS: Prospective, cross-sectional study. All participants were imaged with colour fundus photographs used for AMD staging (Age-Related Eye Disease Study scale), spectral-domain OCT (Spectralis, Heidelberg, Germany) and swept-source OCT (Topcon, Japan). Threshold retinal sensitivity of the central 10{\textdegree} diameter circle was assessed with the full-threshold, 37-point protocol of the MAIA microperimetry device (Centervue, Italy). Univariable and multivariable multilevel mixed-effect linear regression models were used for analysis. RESULTS: We included 102 eyes with AMD and 46 control eyes. Multivariable analysis revealed that older age (p\&lt;0.0001), advanced AMD stage (p\&lt;0.0001) and reduced retinal thickness (p\&lt;0.0001) were associated with decreased mean retinal sensitivity. No associations were found between choroidal thickness and retinal sensitivity within the macula. Within the 10{\textdegree} diameter circle of the macula, the presence of ellipsoid disruption, subretinal fluid, atrophy and fibrosis, and outer retinal tubulation on OCT images was also associated with decreased retinal sensitivity (all p\&lt;0.05). CONCLUSIONS: There is an association between TRS as determined by MAIA microperimetry and several OCT structural parameters across various stages of AMD. This study highlights the relevance of microperimetry as a functional outcome measure for AMD.},
	issn = {1468-2079},
	doi = {10.1136/bjophthalmol-2018-313316},
	author = {Roh, Miin and La{\'\i}ns, In{\^e}s and Shin, Hyun Joon and Park, Dong Ho and Mach, Steven and Vavvas, Demetrios G and Kim, Ivana K and Miller, Joan W and Husain, Deeba and Miller, John B}
}
