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. Author manuscript; available in PMC: 2012 Dec 1.
Published in final edited form as: Ophthalmology. 2011 Aug 12;118(12):2461–2467. doi: 10.1016/j.ophtha.2011.05.022

Table 2.

Associations with FAF and OCT characteristics

No Crystals Crystals p-value

% %
Abnormal FAZ 89 85 0.4
Inner empty spaces 46 50 0.29
Outer empty spaces 18 24 0.09
Inner empty spaces
  Centre not involved 25 25 0.45
  Centre involved 20 24
Outer empty spaces 0.13
  Centre not involved 10 17
  Centre involved 7 7
IS/OS PR Break 50 68 <0.001
Increased AF within 1 DD of the fovea 80 83 0.47
Fovea abnormal 85 83 0.72
Large area of decreased AF 7 8 0.65

Test: Chi-square test.