BMC Medical Imaging

Table 4 Maximum slope analysis of the same part of the three groups

From: An analysis of the correlation between diabetic retinopathy and preretinal oxygen tension using three-dimensional spoiled gradient-recalled echo sequence imaging

Group	Optic disc	Temporal side	Nasal side
Control group	0.45 ± 0.25	0.49 ± 0.39	0.81 ± 0.79
DR group	1.10 ± 0.44^a	1.28 ± 0.63^a	1.73 ± 1.53^a
NDR group	0.81 ± 0.40^a	1.05 ± 0.47^a	1.15 ± 0.77

a: P < 0.05 when compared with control group; b: P < 0.05 when compared with DR group

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ISSN: 1471-2342

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