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Table 2 Evaluation of the result of digital retinography according to the study variables

From: Use of digital retinography to detect vascular changes in pre-diabetic patients: a cross-sectional study

Variables

No DR abnormalities n (%)

Retinopathy n (%)

p-value

Gender

 Male

72 (69.2)

4 (50.0)

0.262q

 Female

32 (30.8)

4 (50.0)

Age (year)

 Mean (SD)

62 (15.0)

70 (7.0)

0.015t

 Min–Max

15–96

61–783

BMI

 Median

26.5 (23.7–30.7)

30.7 (28.5–31.6)

0.037mw

 (P25–P75)

 Min–Max

17.9–42.9

27–34

Educational level

 Elementary school

5 (4.8)

0 (0.0)

 > 0.999mc

 High school

48 (46.2)

4 (50.0)

 University education

51 (49.0)

4 (50.0)

Marital status

 Married

55 (52.9)

4 (50.0)

0.371mc

 Separated

6 (5.8)

0 (0.0)

 Single

35 (33.7)

2 (25.0)

 Widower

8 (7.7)

2 (25.0)

  1. mw Mann–Whitney, t t-test, q Chi-square, mc Chi-square with Monte-Carlo Simulations