Table 1

The maximum log contrast sensitivity score on each of the contrast sensitivity charts and the percentage of the 24 normal subjects, the 27 LASIK subjects, and a further nine LASIK subjects who were tested within the first week after surgery (LASIK 1st week) who achieved that score

Maximum log CS% Achieving top scoreMaximum log CS% Achieving top score
Normal subjectsLASIKLASIK 1st weekNormal subjectsLASIKLASIK 1st week
1.5 cpd2.230002.00195033
3 cpd2.344002.20263344
6 cpd2.4141302.26111333
12 cpd2.230402.084130
18 cpd1.950001.8111011