Table 3 Comparisons of treatment modalities between the groups according to the microvascular recovery after the treatments

 < Treatment modality > , n (%)

0.632^a

 PRP only

38 (13.0)

4 (14.3)

 IVB only

12 (4.1)

2 (7.1)

 PRP + IVB

242 (82.9)

22 (78.6)

 < Numbers of IVB > , n (%)

0.837^a

 0

38 (13.0)

4 (14.3)

 1

79 (27.1)

9 (3.2)

 2

148 (50.7)

14 (50.0)

  > 3

27 (9.2)

1 (0.4)

 < Intervals between treatment and FA > 

 From baseline FA to initial treatment (mo)

0.1 ± 0.3

0.2 ± 0.7

0.375^b

 From last treatment to follow-up FA (mo)

7.8 ± 3.8

8.7 ± 2.3

0.262^b