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Importance ranking of top 10 clinical features included in machine learning.
| Feature Name | Total Score | |
|---|---|---|
| 1 | Age | 730 |
| 2 | Duration of diabetes | 662 |
| 3 | Diabetes history | 662 |
| 4 | Myocardial infarction history | 658 |
| 5 | Male | 642 |
| 6 | VE/VCO2slope | 630 |
| 7 | Smoking history | 616 |
| 9 | Hyperlipidemia history | 552 |
| 8 | VO2@AT | 564 |
| 10 | Hypertension history | 528 |
Abbreviation: VE/VCO2slope, ventilation per carbon dioxide output slope; VO2@AT, oxygen uptake at anaerobic threshold.
