Early visual quality outcomes after small-incision lenticule extraction surgery for correcting high myopic astigmatism

Table 3 Comparison of vector analysis at 1 and 3 months after SMILE surgery

Parameter	Postoperative 1 month	Postoperative 3 months	P
SIA	2.35 ± 0.51	2.36 ± 0.57	0.819
DV	−0.15 ± 0.33	0.14 ± 0.31	0.919
CI	0.98 ± 0.07	0.98 ± 0.07	0.904
IOS	0.08 ± 0.12	0.08 ± 0.13	0.971
AofE	−1.16 ± 2.89°	−0.08 ± 3.56°	0.028*
\|AofE\|	1.29 ± 2.83°	1.81 ± 3.06°	0.278
MofE	−0.06 ± 0.20	−0.05 ± 0.19	0.819
FI	0.97 ± 0.07	0.97 ± 0.07	0.427

CI Correction index, FI Flattening index, IOS Index of success, MofE Magnitude of error, SIA Surgically induced astigmatism, TIA Target induced astigmatism
*P < 0.05 indicates significant difference

ISSN: 1471-2415