Patient demographics and baseline characteristics
| Factor | Total sample | Male | Female |
| Sample size | n=(8863) | n=6893 (77.8%) | n=1970 (23.2%) |
| Age (years) | 63.26±11.09 | 62.73±11 | 65.10±11.25 |
| Height (cm) | 171.14±9.11 | 174.27±7 | 160.16±6.64 |
| Weight (kg) | 81.80±15.51 | 84.78±14.4 | 71.40±14.8 |
| BMI (kg/m2) | 27.86±4.56 | 27.89±4.29 | 27.81±5.42 |
| ISWT (m)∗ | 358.11±174.40 | 384.24 m±175.41 | 266.58±135.94 |
| Hypertension (%) | 40.1 | 39.0 | 43.0 |
| Dyslipidemia (%) | 31.3 | 31.2 | 31.8 |
| Diabetes (%) | 16.0 | 16.2 | 15.5 |
| Physical activity (%) | 40.5 | 43.0 | 33.0 |
| Smokers (%) | 7.3 | 7.2 | 7.7 |
| MI (%) | 8.6 | 7.3 | 13.0 |
| PCI (%) | 60.1 | 60.8 | 57.3 |
| CABG (%) | 22.1 | 24.4 | 14.2 |
| Valve surgery (%) | 9.2 | 7.4 | 15.6 |
BMI, body mass index; CABG, coronary artery bypass grafting; ISWT, incremental shuttle walk est; MI, myocardial infarction; PCI, percutaneous coronary intervention.