Table 2: Multivariate analysis of predictive factors for central retinal thickness response to ranibizumab.

Predictive Factors % 95% CI p Value
Gender
women - men
  -6.47   ±6.56   0.05
Age (y)
≥75 - <74
  4.93   ±8.79   0.27
Initial BCVA (log(MAR))
≥0.4 - <0.3
  -3.34   ±7.18   0.36
Prior photodynamic therapy
yes - no
  3.24   ±8.9   0.48
Lesion type
occult - classic
  1.24   ±6.7   0.70
Macular edema type
IRF↓ to RCRT
spongiod type IRF↓ to RCRT
cystoid type IRF↓ to RCRT
SRF↓ to RCRT
PED↓ to RCRT
  35.72
44.26
27.17
28.97
27.61
  ±10.8
±10.76
±10.86
±9.34
±10.61
  <0.001
<0.001
<0.001

IRF = intraretinal fluid, SRF = subretinal fluid, PED = pigment epithelium detachment, RCRT = reference central retinal thickness.