|
Preoperative
|
Postoperative period
|
---|
1 week
|
1 month
|
3 month
|
---|
MTF cutoff frequency (cpd)
|
48.36 ± 5.67
|
44.81 ± 7.33
|
46.02 ± 6.06
|
46.34 ± 4.23
|
P-value
| |
P1 = 0.011*
|
P2 = 0.126
|
P3 = 0.075
|
SR
|
0.25 ± 0.05
|
0.23 ± 0.03
|
0.25 ± 0.06
|
0.26 ± 0.06
|
P-value
| |
P1 = 0.916
|
P2 = 0.947
|
P3 = 0.953
|
OV 100%
|
1.62 ± 0.14
|
1.45 ± 0.33
|
1.48 ± 0.19
|
1.54 ± 0.16
|
P-value
| |
P1 = 0.040*
|
P2 = 0.048*
|
P3 = 0.130
|
OV 20%
|
1.26 ± 0.23
|
1.10 ± 0.19
|
1.12 ± 0.03
|
1.13 ± 0.26
|
P-value
| |
P1 = 0.002*
|
P2 = 0.062
|
P3 = 0.085
|
OV 9%
|
0.71 ± 0.14
|
0.60 ± 0.09
|
0.65 ± 0.19
|
0.67 ± 0.13
|
P-value
| |
P1 = 0.001*
|
P2 = 0.553
|
P3 = 0.936
|
OSI
|
0.40 ± 0.11
|
0.55 ± 0.22
|
0.50 ± 0.18
|
0.42 ± 0.13
|
P-value
| |
P1 = 0.000*
|
P2 = 0.013*
|
P3 = 0.963
|
- P1 = P-value of the difference in the visual quality parameters before surgery and one week after surgery; P2 = P-value of the difference in the visual quality parameters before surgery and one month after surgery; P3 = P-value of the difference in the visual quality parameters before surgery and three months after surgery
- MTF modulation transfer function, OSI objective scattering index, OV OQAS value
- *P < 0.05 = significant difference