Table 2.
Comparison of clinical data of medicated group.
| Classification | Administration group (n = 1848) | Unmedicated group (n = 273) | Χ 2/t | P |
|---|---|---|---|---|
| Age (years) | 73.65 ± 6.09 | 73.52 ± 6.58 | 0.326 | 0.745 |
| Gender: male (case) | 1168 (63.20) | 159 (58.24) | 2.500 | 0.114 |
| BMI (body mass index) (kg/m2) | 22.34 ± 2.06 | 22.19 ± 2.24 | 1.110 | 0.267 |
| Complicated with hypertension (n) | 1083 (58.60) | 147 (53.85) | 2.120 | 0.137 |
| Complicated with hyperlipidemia (case) | 629 (34.04) | 78 (28.57) | 3.197 | 0.074 |
| Complicated with diabetes (case) | 417 (22.56) | 53 (19.41) | 1.369 | 0.242 |
| Smoking history (case) | 563 (30.47) | 97 (35.53) | 2.848 | 0.092 |
| Alcohol history (case) | 438 (23.70) | 57 (20.88) | 1.059 | 0.303 |