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. 2004 Dec;102:233–250.

Table 5.

Distribution of nine-month grating acuity outcomes among randomized eyes by treatment assignment*

Outcome Eyes treated at high-risk prethreshold (n = 336) Conventionally managed eyes (n = 328)
Favorable
 Normal (≥3.70 cycles per degree) 219 (65.2) 203 (61.9)
 Below normal (1.85 to <3.70 cycles per degree) 69 (20.5) 60 (18.3)
Unfavorable
 Poor (measurable but <1.85 cycles per degree) 15 (4.5) 18 (5.5)
 Blind/LV (NLP, LP only, LV card only) 33 (9.8) 47 (14.3)
Total 336 (100) 328 (100)

LP, light perception; LV, low vision; NLP, no light perception.

*

Data are presented as number (percentage).