Skip to main content
. 2021 Apr 9;21:170. doi: 10.1186/s12886-021-01927-1

Table 2.

Comparisons of FAZ, CRT, AI and FD among three groups

Parameters NC PC GDM P
FAZ (mm2) 0.31 ± 0.11 0.39 ± 0.10 0.35 ± 0.12 = 0.001
CMT (um) 247.3 ± 24.5 235.9 ± 14.3 240.1 ± 18.1 = 0.007
AI 1.13 ± 0.04 1.12 ± 0.03 1.13 ± 0.04 = 0.880
FD (%) 52.7 ± 2.9 53.5 ± 2.5 52.9 ± 2.9 = 0.258

FAZ Foveal avascular zone, CMT Central macular thickness, AI acircularity index, FD foveal area density within 300 μm width ring, NC non-pregnant women, PC pregnant women without GDM, GDM Gestational diabetes mellitus