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16 February 2023: Clinical Research

Comparison of Vision Correction and Corneal Thickness at 180-Day Follow-Up After Femtosecond Laser-Assisted In-Situ Keratomileusis (FS-LASIK), Photorefractive Keratectomy (PRK), and Small Incision Lenticule Extraction (SMILE): A Study from a Single Center in Poland of 120 Patients with Myopia

Dominika Janiszewska-Bil 123ABCEF* , Barbara Czarnota-Nowakowska 4BCF , Beniamin Oskar Grabarek 5CDE , Dariusz Dobrowolski 167DF , Edward Wylęgała 8F , Anita Lyssek-Boroń 129A

DOI: 10.12659/MSM.939099

Med Sci Monit 2023; 29:e939099

Table 2 Changes in UDVA, CDVA, and EI in patients undergoing PRK during 180 days of follow-up after surgery.

Myopia0 day1 day7 days60 days180 daysp-value ANOVA test
GeneralUDVA0.59±0.130.96±0.121.00±0.131.07±0.181.10±0.16
Mild0.74±0.180.98±0.131.07±0.191.12±0.111.17±0.14
Severe0.61±0.190.97±0.111.04±0.121.06±0.231.11±.018
GeneralCDVA0.96±0.140.95±0.121.02±0.121.07±0.121.11±0.11>0.05
Mild0.99x±0.170.96±0.171.11±0.141.11±0.181.21±0.45>0.05
Severe1.00±0.120.93±0.181.00±0.151.08±0.221.09±0.14>0.05
GeneralEI1.001.041.111.15>0.05
Mild0.991.011.081.11
Severe0.971.041.061.11
General% eyes of UDVA ≥1.047.0954.9877.1192.34>0.05
Mild48.0155.1574.1993.45
Severe46.7753.9976.1393.45
Data are presented as mean±standard deviation; PRK – photorefractive keratectomy; UDVA – uncorrected distance visual acuity; CDVA – corrected distance visual acuity; EI – effectiveness index.

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Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750