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Br J Ophthalmol 91:1644-1649 doi:10.1136/bjo.2007.118497
  • Extended report
    • Clinical science - Extended reports

Association between integrity of foveal photoreceptor layer and visual acuity in branch retinal vein occlusion

Table 3 Correlation between status of third HRB at initial visit examined at 500, 1000 and 1500 µm from fovea and final VA
Third HRB status at initial visit VA at final visit p Value
⩾20/32 <20/32
In the fovea:
Present 2 2
Absent 14 11 0.823
At 500 µm from fovea:
Present 10 2
Absent 6 11 0.0104
At 1000 µm from fovea:
Present 14 6
Absent 2 7 0.0167
At 1500 µm from fovea:
Present 16 11
Absent 0 2 0.104
  • VA, visual acuity; HRB(+), eyes with third high reflectance band (HRB) in the fovea; HRB(−), eyes without third HRB in the fovea.

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