Medical Lasers

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Table 5

Uncorrected visual acuity, sphere, cylinder, and keratometry at screening and during follow-up in high myopic participants

Screening (n = 9)Week 1 (n = 9)Week 2 (n = 9)Week 4 (n = 9)p-value
UCVA (LogMAR)1.57 ± 0.31 (1.00, 2.00)0.62 ± 0.35 (0.22, 1.30)0.25 ± 0.25 (0, 0.70)0.11 ± 0.07 (0.05, 0.30)<0.0001*
Sphere (D)–6.69 ± 0.50 (–7.50, –6.00)–3.47 ± 1.04 (–5.50, –2.00)–2.06 ± 0.79 (–3.25, –1.00)–1.06 ± 0.54 (–1.75, –0.25)<0.0001*
Cylinder (D)–1.06 ± 0.39 (–2.00, 0)–1.14 ± 0.42 (–2.00, –0.75)–1.08 ± 0.50 (–2.00, –0.25)–1.58 ± 1.14 (–3.50, –0.25)0.2857*
Flat Keratometry (mm)8.00 ± 0.27 (7.45, 8.38)8.39 ± 0.32 (7.65, 8.68)8.55 ± 0.30 (7.97, 8.93)8.58 ± 0.34 (7.98, 9.07)<0.0001**
Steep Keratometry (mm)7.76 ± 0.25 (7.22, 8.12)7.96 ± 0.25 (7.44, 8.24)8.02 ± 0.26 (7.69, 8.31)7.97 ± 0.20 (7.70, 8.32)<0.0001**

Data are presented as mean ± standard deviation; the range of data was shown in the parenthesis.

UCVA, uncorrected visual acuity; LogMAR, logarithm of the minimum angle of resolution.

*Friedman test, **RM-ANOVA.

Med Lasers 2021;10:229~237 https://doi.org/10.25289/ML.2021.10.4.229
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