Table 1.
Comparative analysis of general data
| Indicator | Research group (n=58) | Control group (n=58) | χ2/t | P |
|---|---|---|---|---|
| Age (years) | 57.34±5.21 | 59.04±5.37 | 1.730 | 0.086 |
| Course of diabetes mellitus (year) | 6.21±1.77 | 6.38±1.46 | 0.564 | 0.574 |
| Body mass index (kg/m2) | 24.65±3.21 | 24.57±3.18 | 0.135 | 0.893 |
| Gender | 1.694 | 0.193 | ||
| Male | 24 (41.38) | 31 (53.45) | ||
| Female | 34 (58.62) | 27 (46.55) | ||
| Type of vascular diseases | 1.561 | 0.668 | ||
| Cardiovascular disease | 12 (20.69) | 14 (24.14) | ||
| Cerebrovascular disease | 10 (17.24) | 8 (13.79) | ||
| Retinopathy | 25 (43.10) | 29 (50.00) | ||
| Others | 11 (18.97) | 7 (12.07) | ||
| Comorbidities | 1.429 | 0.490 | ||
| Hypertension | 18 (31.03) | 16 (27.59) | ||
| Coronary heart disease | 24 (41.38) | 20 (34.48) | ||
| Hyperlipidaemia | 16 (27.59) | 22 (37.93) |