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. 2017 Oct 9;2017:7174540. doi: 10.1155/2017/7174540

Table 2.

Results after pill administration for both groups. Comparison of the variables for the study and control group 1 hour after the ingestion of sildenafil/sham. CMT: central macular thickness; CCT: central choroidal thickness; CF: choroidal flow; ORF: outer retinal flow; RVD: retinal vascular density; CVD: choroidal vascular density. ∗p < 0.01.

Posttreatment
sildenafil group		 Posttreatment
sham group
CMT 279.85 ± 22.80 μm 266.20 ± 19.02 μm
CCT 429.30 ± 82.87 μm 396.50 ± 68.48 μm
CF 1.87 ± 0.22 mm2 1.95 ± 0.05 mm2
ORF 1.31 ± 0.27 mm2 1.03 ± 0.23 mm2∗
RVD 53.6 ± 3.21% 53.3 ± 3.45%
CVD 67.28 ± 1.02% 66.90 ± 1.50%