Table 1 General characteristics of the study population
From: Retinal microvascular changes in diabetic patients with diabetic nephropathy
Variable | |
|---|---|
Sex, N (%) | |
Male | 88/145 (60.7) |
Female | 57/145 (39.3) |
Age, years, mean ± SD | 60.35 ± 12.70 |
Duration of DM, years, mean ± SD | 15.14 ± 8.56 |
BMI, kg/m2, years, mean ± SD | 26.34 ± 4.00 |
Abdominal circumference, cm, mean ± SD | 95.74 ± 12.58 |
Systolic pressure, mmHg, mean ± SD | 141.92 ± 21.58 |
Diastolic pressure, mmHg, mean ± SD | 79.57 ± 11.31 |
Stage of kidney function, N (%) | |
Stage 1 | 52/143 (36.4) |
Stage 2 | 43/143 (30.1) |
Stage 3 | 37/143 (25.9) |
Stage 4 | 5/143 (3.5) |
Stage 5 | 6/143 (4.2) |
Stage of urine microalbumin, N (%) | |
Stage 1 | 12/124 (9.7) |
Stage 2 | 52/124 (41.9) |
Stage 3 | 60/124 (48.4) |
DR severity scale, N (%) | |
None | 54/140 (38.6) |
Mild NPDR | 11/140 (7.9) |
Moderate NPDR | 34/140 (24.3) |
SNPDR | 8/140 (5.7) |
PDR | 33/140 (23.6) |
Visual impairment, N (%) | |
Normal | 20/133 (15.0) |
Mild | 49/133 (36.8) |
Moderate | 41/133 (30.8) |
Sever | 18/133 (13.5) |
Blind | 5/133 (3.8) |