表 1. General demographics of the subjects.
人口形态学信息结果
| Indicator | Group A (n=115) | Group B (n=54) | Statistic | P |
| BMI: body mass index; SBP: systolic blood pressure; DBP: diastolic blood pressure. a Median (P25, P75). 1 mmHg=0.133 kPa. | ||||
| Age/yr. | 54.54±10.19 | 63.63±7.36 | t=6.585 | <0.001 |
| Sex/(male/female) | 69/46 | 33/21 | χ2=0.019 | 0.890 |
| BMI/(kg/m2) | 27.53±3.99 | 27.03±3.94 | t=−0.758 | 0.450 |
| Smoking/case (%) | 52 (45.22) | 24 (44.44) | χ2=0.009 | 0.925 |
| Course of diabetes/yeara | 8.00 (3.00, 12.54) | 10.63 (7.50, 23.75) | z=−0.733 | 0.463 |
| SBP/mmHga | 135.00 (125.92, 144.33) | 140.00 (126.75, 155.67) | z=−2.289 | 0.022 |
| DBP/mmHga | 72.83 (67.42, 81.50) | 70.00 (67.33, 77.83) | z=−1.622 | 0.265 |
| Hypertension/case (%) | 78 (68.04) | 39 (72.92) | χ2=0.361 | 0.548 |
| Stroking/case (%) | 23 (19.59) | 19 (35.42) | χ2=4.16 | 0.125 |
| Coronary heart/case (%) | 18 (15.46) | 16 (29.17) | χ2=4.311 | 0.038 |
| Hyperlipidemia/case (%) | 68 (59.79) | 38 (77.08) | χ2=4.219 | 0.039 |