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Fig. 1 | BMC Ophthalmology

Fig. 1

From: Changes in choroidal thickness in advanced diabetic retinopathy treated with pan-retinal photocoagulation using a pattern scanning laser versus a conventional laser

Fig. 1

Comparison of the changes and reduction in SFChT after pan-retinal photocoagulation between the conventional laser and pattern laser groups. a Comparison of changes in mean SFChT between the two groups. The mean SFChT was significantly decreased during follow-up. b Comparisons of the reduction in SFChT between the two groups. The reduction was more prominent in the conventional laser group than in the pattern group, especially in the early period after pan-retinal photocoagulation. SFChT, mean subfoveal choroidal thickness; ΔSFChT, reduction of SFChT = SFChT at baseline – SFChT at time point. *P < 0.05. SFChT, subfoveal choroidal thickness

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BMC Ophthalmology

ISSN: 1471-2415

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