Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
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.
