|
Age
|
26 ± 4.7 (20 to 39)
|
27.8 5.2 (21 to 37)
|
0.14
|
|
Gender: male/female
|
9 M/6F
|
8 M/7F
|
0.16
|
|
Preoperative manifest sphere diopter (D)
|
−2.5 ± 1.2 (−5.25 to −0.75)
|
−2.8 ± 1.01 (−5.0 to −0.5)
|
0.14
|
|
Preoperative cylinder (D)
|
−0.8 ± 0.46 (−2.0 to −0.25)
|
−0.6 ± 0.49 (−2.0 to −0.25)
|
0.13
|
|
Preoperative SE (D)
|
−2.45 ± 1.09 (−4.25 to −0.75)
|
−3.0 ± 1.07 (−5.5 to −0.5)
|
0.06
|
|
Preoperative k1(D)
|
43.9 ± 1.08 (40.8 to 45.66)
|
43.75 ± 1.4 (41.39 to 46.2)
|
0.58
|
|
Preoperative k2(D)
|
42.87 ± 1.15 (40.9 to 44.94)
|
43.07 ± 1.4 (40.44 to 45.36)
|
0.57
|
|
Preoperative Q(4.5 mm)
|
−0.38 ± 0.11 (−0.7 to −0.2)
|
−0.36 ± 0.11 (−0.6 to −0.1)
|
0.91
|
|
Preoperative pachymetry(μm)
|
546.71 ± 36.48 (489 to 623)
|
558.3 ± 40.4 (509 to 655)
|
0.33
|
|
Preoperative total aberrations(μm)
|
4.88 ± 1.6
|
5.2 ± 1.9
|
0.66
|
|
Preoperative HOA(μm)
|
0.37 ± 0.1
|
0.36 ± 0.1
|
0.48
|
|
Preoperative vertical coma(μm)
|
0.01 ± 0.2
|
0.02 ± 0.2
|
0.54
|
|
Preoperative horizontal coma(μm)
|
0.17± 0.4
|
0.2 ± 0.6
|
0.06
|
|
Preoperative SA(μm)
|
0.16 ± 0.3
|
0.2 ± 0.3
|
0.16
|
