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Prevalence of clinical risk factors in development set and test set
| Characteristics | Development set | Test set | P value |
|---|---|---|---|
| N | 851 | 93 | |
| Sex (female) | 417 (49.1%) | 44 (47.3%) | 0.75 |
| Smoker | 114 (13.4%) | 14 (15.1%) | 0.66 |
| Diabetes | 130 (15.3%) | 15 (16.1%) | 0.84 |
| Dyslipidaemia | 286 (33.6%) | 27 (29.0%) | 0.37 |
| Hypertension | 449 (52.8%) | 43 (46.2%) | 0.23 |
