Table 3 Subgroup analysis of observation, laser photocoagulation, and anti-VEGF management of RAM
Observatio (n = 124) | Laser Photocoagulatio (n = 80) | Anti-VEGF (n = 20) | O. vs L.a[n(O.) = 112, n(L.) = 80] | O. vs A.a[n(O.) = 22, n(L.) = 20] | L. vs A.a[n(L.) = 7,n(A.) = 9] | |
|---|---|---|---|---|---|---|
p | p | p | ||||
Interval (m) | 26.21 ± 2.74 | 30.43 ± 3.35 | 9.43 ± 1.35 | 0.190 | 0.800 | 0.343 |
Exudative (%) | 66(53.2) | 48(60.0) | 9(45) | 0.116 | 0.863 | 0.001** |
Initial LogMAR VA (mean VA in decimal) | 0.82 ± 0.75 (0.15) | 0.79 ± 0.60 (0.16) | 1.06 ± 0.63 (0.09) | 0.132 | 0.949 | 0.010** |
△VA | -0.34 ± 0.68 | -0.17 ± 0.58 | -0.45 ± 0.62 | 0.918 | 0.733 | 0.049** |
Initial CMT (μm) | 383.87 ± 176.91 | 434.33 ± 118.59 | 526.35 ± 187.18 | 0.192 | 0.013** | 0.088 |
△CMT (μm) | -148.26 ± 138.99 | -185.61 ± 130.37 | -287.45 ± 171.87 | 0.261 | 0.005** | 0.047** |