Table 1 Characteristics of the patients

Age (years)

56.7 ± 8.9

Sex (male/female)

62/53

Course of diabetes (years)

10 (1, 30)

HbA1c (%)

9.6 (5.9, 15.4)

Hypertension, n (%)

54 (47.0)

Course of hypertension (years)

2.0 (0, 40)

Number of eyes, n (%)

199

 NPDR

118 (59.3)

 Mild

15 (12.7)

 Moderate

10 (8.5)

 Severe

93 (78.8)

 PDR

81 (40.7)

White blood cell count (× 10⁹/L)

6.50 (3.30, 10.30)

Neutrophil ratio (%)

60.90 (5.00, 83.00)

Lymphocyte ratio (%)

29.10 (9.30, 48.90)

Monocyte ratio (%)

6.40 (1.40, 11.90)

Basophil ratio (%)

0.40 (0.00, 5.70)

Eosinophil ratio (%)

1.60 (0.10, 8.80)

NLR (%)

2.14 (0.78, 40.41)