A Clinical and Confocal Microscopic Comparison of Transepithelial PRK and LASEK for Myopia

Table 5

Greyscale value in confocal microscopic examination after transepithelial PRK and LASEK.

Mean greyscale value
Followup	Transepithelial PRK	LASEK	𝑃 value*
1 month	132±64	77±17	𝑃<0.05
3 months	98±55	82±36	𝑃>0.05
6 months	81±22	70±82	𝑃>0.05

∗Mann-Whitney 𝑈 test.