Table 1

Initial level of vision for the study population (n=170)

Initial visionDescriptionNo of
patients		% of study population (n=170)
Level oneLight perception only7342.94
Level twoOccasional fixation on large objects, faces, or movement4727.65
Level threeOccasional fixation on small objects (ie, pennies or stickers) or reliable fixation on faces2313.53
Level fourReliable fixation on small objects; visual acuity 20/400 to 20/2001911.18
Level fiveReliable visual acuity not better than 20/50
 (both eyes open)		84.71
Level sixCompletely normal vision00.00