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Biometry and visual function of a healthy cohort in Leipzig, Germany.


ABSTRACT: Cross-sectional survey of ocular biometry and visual function in healthy eyes across the life span of a German population aged 20 to 69 years (n?=?218). Subject number in percent per age category reflected the percentage within the respective age band of the population of Leipzig, Germany.Measurements obtained: subjective and objective refraction, best-corrected visual acuity, accommodation, contrast sensitivity, topography and pachymetry with Scheimpflug camera, axial length with non-contact partial coherence interferometry, and spectral-domain optical coherence tomography of the retina. Pearson correlation coefficients with corresponding p-values were given to present interrelationships between stature, biometric and refractive parameters or their associations with age. Two-sample T-tests were used to calculate gender differences. The area under the logarithmic contrast sensitivity function (AULCSF) was calculated for the analysis of contrast sensitivity as a single figure across a range of spatial frequencies.The results of axial length (AL), anterior chamber depth (ACD) and anterior chamber volume (ACV) differed as a function of the age of the participants (rho (p value): AL -0.19 (0.006), ACD -0.56 (

SUBMITTER: Zocher MT 

PROVIDER: S-EPMC4895813 | biostudies-literature | 2016 Jun

REPOSITORIES: biostudies-literature

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Biometry and visual function of a healthy cohort in Leipzig, Germany.

Zocher Maria Teresa MT   Rozema Jos J JJ   Oertel Nicole N   Dawczynski Jens J   Wiedemann Peter P   Rauscher Franziska G FG  

BMC ophthalmology 20160607


<h4>Background</h4>Cross-sectional survey of ocular biometry and visual function in healthy eyes across the life span of a German population aged 20 to 69 years (n = 218). Subject number in percent per age category reflected the percentage within the respective age band of the population of Leipzig, Germany.<h4>Methods</h4>Measurements obtained: subjective and objective refraction, best-corrected visual acuity, accommodation, contrast sensitivity, topography and pachymetry with Scheimpflug camer  ...[more]

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