| |
HPMC Group
|
Dextran Group
| |
|---|
|
Mean
|
n-value
|
Mean
|
n-value
|
p-value
|
|---|
|
Change in BSCVA (SD)
|
|
1 Month
|
0.16 (0.15)
|
17
|
−0.05 (0.20)
|
30
|
< 0.001
|
|
6 Months
|
0.00 (0.17)
|
15
|
− 0.13 (0.17)
|
27
|
< 0.05
|
|
12 Months
|
−0.03 (0.16)
|
15
|
−0.16 (0.22)
|
20
|
0.07
|
|
24 Months
|
−0.01 (0.13)
|
9
|
−0.18 (0.17)
|
15
|
< 0.05
|
|
Change in Kmax (SD)
|
|
1 Month
|
3.32 (4.89)
|
11
|
0.12 (2.23)
|
25
|
< 0.05
|
|
6 Months
|
−0.20 (2.22)
|
12
|
−1.29 (3.12)
|
24
|
0.29
|
|
12 Months
|
−0.45 (2.35)
|
11
|
−2.41 (6.21)
|
16
|
0.33
|
|
24 Months
|
−1.82 (3.38)
|
9
|
−1.45 (2.65)
|
11
|
0.78
|
- bolded values represent statistical significance
- BSCVA= best spectacle corrected visual acuity, HPMC= hydroxypropyl methylcellulose, SD= standard deviation
