Table 2 Preoperative Variables of Patients

*<0.001

Sphere (D)

−1.25 to −3.00

−3.25 to −5.50

−6.00 to −7.50

^†<0.001

−2.43 ± 0.57

−4.16 ± 0.72

−6.39 ± 0.50

^‡<0.001

*0.296

Cylinder (D)

0.00 to −1.75

0.00 to − 1.75

0.00 to − 1.75

^†0.27

−0.70 ± 0.46

−0.56 ± 0.54

− 0.88 ± 0.58

^‡0.033

*0.02

SE refraction (D)

−1.25 to −3.625

−3.25 to −6.25

−6.00 to −8.00

^†<0.001

−2.78 ± 0.65

−4.43 ± 0.85

−6.85 ± 0.61

^‡<0.001

*<0.001

UDVA (logMAR)

0.30 to 1.30

0.70 to 1.50

0.80 to 1.50

^†<0.001

0.77 ± 0.21

0.97 ± 0.19

1.18 ± 0.20

^‡<0.001

*0.002

CDVA (logMAR)

0.00 to −0.20

0.00 to −0.20

0.00 to −0.20

^†0.198

−0.128 ± 0.063

−0.075 ± 0.072

− 0.103 ± 0.07

^‡0.067