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Table 3 Comparison of demographic features and of subfoveal choroidal thickness in diabetic patients with different grades of diabetic retinopathy

From: Change in subfoveal choroidal thickness in diabetes and in various grades of diabetic retinopathy

 

R1 (n = 16)

R2 (n = 29)

P value

R3 (n = 19)

P value (vs R1)

P value (vs R2)

R4 (n = 36)

P value (vs R1)

P value (vs R2)

P value (vs R3)

Age

62.88 ± 6.05

65.24 ± 6.98

0.27

61.74 ± 7.05

0.61

0.11

59.47 ± 8.20

0.15

< 0.01*

0.33

Sex (M:F)

0:16

4:21

0.09

8:11

< 0.01*

0.05

11:18

< 0.01*

0.07

0.77

Duration of diabetes (years ± SD)

7.75 ± 3.13

15.10 ± 4.88

< 0.01*

13.53 ± 4.86

< 0.01

0.30

16.14 ± 6.42

< 0.01*

0.51

< 0.01*

SFCT (µm ± SD)

314.06 ± 14.41

303.03 ± 19.74

0.06

294.47 ± 15.65

< 0.01*

0.03*

284.56 ± 21.09

< 0.01*

< 0.01*

0.08

  1. R1 mild non-proliferative diabetic retinopathy, R2 moderate non-proliferative diabetic retinopathy, R3 severe non-proliferative diabetic retinopathy, R4 proliferative diabetic retinopathy, SD standard deviation, SFCT subfoveal choroidal thickness
  2. *Statistically significant
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International Journal of Retina and Vitreous

ISSN: 2056-9920

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