Table 1.
Characteristics of the study population.
| Variable | Number | Percentage | Mean ± SD |
| Total number | 1135 | - | - |
| Females | 613 | 54.0 | - |
| Males | 522 | 46.0 | - |
| Patients with: | |||
| Hypertension | 375 | 33.0 | - |
| Angina pectoris | 381 | 33.6 | - |
| Myocardial infarction | 246 | 21.7 | - |
| Heart failure | 292 | 25.7 | - |
| Atrial fibrillation | 24 | 2.1 | - |
| T1DM | 53 | 4.7 | - |
| T2DM | 146 | 12.9 | - |
| dyslipidemia | 136 | 12.0 | - |
| Age (years) | 1135 | - | 56.68 ± 12.52 |
| BMI (kg/m2) | 1135 | - | 28.07 ± 5.36 |
| logBMI | 1135 | - | 1.4407 ± 0.0804 |
T1DM, type 1 diabetes; T2DM, type 2 diabetes
SD, standard deviation; BMI, body mass index