Table 2 Alteration of vision and retinal and choroidal parameters following laser treatment.

BCVA

(logMAR)

Baseline

0.49 ± 0.40

0.34 ± 0.26

0.56 ± 0.43

0.132^‡

4th month

0.33 ± 0.41

0.14 ± 0.13

0.43 ± 0.47

0.160^†

Change

− 0.19 ± 0.05

− 0.13 ± 0.02

Intragroup P-value

0.005*

0.001*

choroidal area

(mm²)

Baseline

0.47 ± 0.10

0.46 ± 0.13

0.48 ± 0.86

0.630^§

4th month

0.39 ± 0.08

0.36 ± 0.08

0.40 ± 0.81

0.320^†

Change

0.09 ± 0.07

0.07 ± 0.05

Intragroup P-value

0.001**

< 0.001**

PED area

(mm²)

Baseline

0.34 ± 0.49

0.19 ± 0.04

0.40 ± 0.16

0.959^‡

4th month

0.19 ± 0.39

0.07 ± 0.08

0.24 ± 0.46

0.930^†

Change

− 0.12 ± 0.03

− 0.16 ± 0.14

Intragroup P-value

0.040*

0.002*

SFCT

(µm)

Baseline

354 ± 54

338 ± 38

363 ± 60

0.251^‡

4th month

275 ± 46

277 ± 44

274 ± 48

0.101^†

Change

61 ± 33

88 ± 51

Intragroup P-value

0.001*

0.001*

CVI

Baseline

81.16 ± 5.43

81.00 ± 4.44

81.25 ± 5.98

0.896^§

4th month

77.45 ± 5.04

76.16 ± 4.60

78.13 ± 5.23

0.174^†

Change

− 4.83 ± 2.83

− 3.12 ± 3.15

Intragroup P-value

0.001**

0.001**

CMT

(µm)

Baseline

334 ± 108

340 ± 115

332 ± 108

0.650^‡

month

202 ± 63

195 ± 37

207 ± 74

0.478^†

Change

144 ± 109

124 ± 67

Intragroup P-value

0.002*

0.001*