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Journal of Ophthalmology
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Journal of Ophthalmology
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2022
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Article
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Tab 4
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Research Article
Clinical Outcomes Comparison of Combined Small Incision Lenticule Extraction with Collagen Cross-Linking Versus Small Incision Lenticule Extraction Only
Table 4
HOA-RMS: high-order aberration root mean square; Coma-RMS: coma root mean square.
1 month
6 months
12 months
24 months
SMILE: HOA-RMS (microns)
0.17 ± 0.10
0.20 ± 0.20
0.14 ± 0.07
0.13 ± 0.07
SMILE Xtra: HOA-RMS (microns)
0.17 ± 0.09
0.19 ± 0.14
0.12 ± 0.06
0.13 ± 0.07
value
0.835
0.918
0.116
0.736
SMILE: Coma-RMS (microns)
0.12 ± 0.15
0.14 ± 0.34
0.06 ± 0.07
0.12 ± 0.21
SMILE Xtra: Coma-RMS (microns)
0.16 ± 0.18
0.08 ± 0.10
0.06 ± 0.05
0.16 ± 0.25
value
0.440
0.335
0.921
0.589