Settings of visual field index

Description

Specifies the weighting to be applied at each location for averaging.

Usage

data( vfidefault )

Format

vfisettings contains structures for different patterns of location testing. For instance, p24d2 or p30d2. Each structure contains 2 items:

regweights

the actual weights to be applied to each region

locregions

mapping between locations in the visual-field testing pattern and regions with the same weight

Author(s)

Ivan Marin-Franch

References

[1] B. Bengtsson and A. Heijl. A visual field index for calculation of glaucoma rate of progression. American Journal of Ophthalmology, 145, 2008

Results