Impact of Material and Lens Design on Repositioning Surgery of Toric Intraocular Lenses: A Single-Arm Meta-Analysis
Table 2
The pooled incidence rate of repositioning surgery with different subgroups.
Variable
Number of articles
Case/total
Pooled estimate [95% CI]
Heterogeneity I2 (%)
Q value
OR (95% CI)
value
Total
19
77/3220
2 [1–3]
53
0.01
Haptic
Loop
13
53/2855
2 [1–2]
15
0.29
0.264 (0.160–0.436)
≤0.001
Plate
5
23/344
6 [4–9]
0
0.60
1.00
Material
Silicone
6
24/365
6 [4–9]
0
0.63
1.00
Hydrophobic acrylic
13
53/2855
2 [1–2]
15
0.29
0.289 (0.164–0.441)
≤0.001
Products
Acrysof
9
27/1932
2 [1–2]
0
0.63
0.198 (0.112–0.349)
0.003
Staar
5
23/344
6 [4–9]
0
0.60
1.00
≤0.001
TECNIS
2
24/819
3 [2–4]
0
0.58
0.421 (0.234–0.757)
0.003
PhysIOL SA
1
1/71
T-flex 623T
1
1/33
Microsil 6116TU
1
1/21
The chi-square test was used for two sample rates and list χ2 test was used for multiple sample rates. < 0.05 was considered statistically significant.