Research Article
Macular Edema and Visual Acuity Observation after Cataract Surgery in Patients with Diabetic Retinopathy
Table 1
Comparison of clinical data.
| Items | Experimental group (n = 44) | Control group (n = 44) | χ2/t | |
| Gender | | | 0.046 | 0.831 | Male | 23 (52.27%) | 24 (54.55%) | | | Female | 21 (47.73%) | 20 (45.45%) | | | Average age (years old) | 56.72 ± 6.58 | 56.69 ± 6.54 | 0.021 | 0.983 | Average course of disease (year) | 2.46 ± 1.36 | 2.48 ± 1.41 | 0.068 | 0.946 | Average weight(kg) | 72.62 ± 3.41 | 72.59 ± 3.44 | 0.041 | 0.967 | Average BMI (kg/m2) | 21.32 ± 1.22 | 21.36 ± 1.25 | 0.152 | 0.880 | Average glycosylated hemoglobin (%) | 6.53 ± 0.34 | 6.58 ± 0.36 | 0.670 | 0.505 | Residence | | | 0.046 | 0.831 | Urban area | 20 (45.45%) | 21 (47.73%) | | | Rural area | 24 (54.55%) | 23 (52.27%) | | |
|
|