Fig. 5From: Survival analysis of myopic regression after small incision lenticule extraction and femtosecond laser-assisted laser in situ keratomileusis for low to moderate myopiaKaplan-Meier curves of risk for myopic regression comparing FS-LASIK and SMILE using the log-rank test. SMILE, small incision lenticule extraction; FS-LASIK, femtosecond laser-assisted laser in situ keratomileusisBack to article page