Table 4.
Group 1 (n = 81) |
Group 2 (n = 25) |
Group 3 (n = 18) |
P | |
---|---|---|---|---|
BMI (kg/m2)* | 24.03 ± 3.52 | 25.36 ± 3.44 | 26.93 ± 3.24 | <0.01 |
*mean ± SD.
Group 1: no retinopathy, group 2: mild/moderate nonproliferative diabetic retinopathy; group 3: severe/very severe nonproliferative diabetic retinopathy or proliferative diabetic retinopathy; BMI: body mass index.