Zeiss CIRRUS HD-OCT 500, User Manual

Page: 303 / 352

CIRRUS HD-OCT User Manual 2660021169012 Rev. A 2017-12
Appendix
A-29
Age Coefficient – Macula Thickness
The same macular parameters were calculated for the Asian Normative Database as were
calculated for the Diversified Normative Database. The full description of the macular scan
parameters can be found in
"RNFL and Macula Normative Databases:
Diversified" on page A-1 .
Figure A-16 displays a scatter plot for the Central Subfield retinal thickness average
versus age along with the fitted regression line. Figure A-17 displays a scatter plot for the
average macular thickness for all subfields along with the fitted regression line. These
demonstrate that the central subfield has almost no dependence on age, but the remaining
subfields decrease very gradually when the age increases.
cáÖìêÉ=^JNS==^ëá~å=j~Åìä~ê=`Éåíê~ä=pìÄÑáÉäÇ=qÜáÅâåÉëë=E”ãF=sÉêëìë=^ÖÉ
cáÖìêÉ=^JNT==^îÉê~ÖÉ=^ëá~å=j~Åìä~ê=qÜáÅâåÉëë=E”ãF=sÉêëìë=^ÖÉ