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Table 1 Characteristics of study groups

From: Central subfield thickness and cube average thickness as bioimaging biomarkers for ellipsoid zone disruption in diabetic retinopathy

S. no. Characteristic Controls (n = 82) No DR (n = 97) NPDR (n = 91) PDR (n = 83)
1. Age (years) (Mean ± SD) 60.31 ± 6.37 57.82 ± 6.98 57.09 ± 9.63 62.25 ± 7.94
2. Gender     
  Male 58 64 62 59
  Female 24 33 29 24
3. Glycated Hb (%) (Mean + SD) 5.36 ± 0.53 7.8 ± 0.90 8.45 ± 1.42 8.85 ± 0.82
4. Serum urea mg/dl 33.21 ± 4.19 33.08 ± 10.2 37.89 ± 4.19 39.88 ± 5.36
5. Serum creatinine mg/dl 0.96 ± 0.74 1.12 ± 0.14 1.10 ± 0.13 1.62 ± 0.33
6. BCVA (Log Mar) 0.09 ± 0.09 0.34 ± 0.18 0.70 ± 0.35 1.1 + 0.11
7. CST (μm) 248.5 ± 12.1 251.1 ± 20.7 290.4 ± 100.7 461.7 ± 82.5
8. CAT (μm) 255.8 ± 5.0 273.6 ± 36.8 301.1 ± 48.0 371.5 ± 28.8