Table 2. Cohort summary, including all expert-selected predictors.
| Characteristic | Summary |
|---|---|
| Patient population | 82,197 |
| Age | 69 (43–90) years |
| Gender | 35,192 (43%) women, 47,005 (57%) men |
| Social deprivation (IMD score) | 16 (4.0–52), 0.24% missing |
| Diagnosis | 57% stable angina 12% unstable angina 1.8% coronary heart disease 2.8% ST-elevated MI 3.1% non-ST-elevated MI 23% MI not otherwise specified |
| PCI in last 6 months | 4.6% |
| CABG in last 6 months | 2.0% |
| Previous/recurrent MI | 29% |
| Use of nitrates | 27% |
| Smoking status | 18% current 33% ex-smoker 40% non-smoker 8.2% missing |
| Hypertension | 88% |
| Diabetes mellitus | 15% |
| Total cholesterol | 4.8 (2.8–7.7) mmol l−1, 64% missing |
| High density lipoprotein cholesterol | 1.3 (0.70–2.3) mmol l−1, 78% missing |
| Heart failure | 10% |
| Peripheral arterial disease | 7.0% |
| Atrial fibrillation | 12% |
| Stroke | 5.4% |
| Chronic kidney disease | 6.7% |
| Chronic obstructive pulmonary disease | 35% |
| Cancer | 8.0% |
| Chronic liver disease | 0.41% |
| Depression at diagnosis | 19% |
| Anxiety at diagnosis | 12% |
| Heart rate | 72 (48–108) bpm, 92% missing |
| Creatinine | 94 (60–190) μmol l−1, 64% missing |
| White cell count | 7.1 (4.5–11) ×10−9, 75% missing |
| Haemoglobin | 14 (9.9–17) g dl−1, 77% missing |
| Status at endpoint | 18,930 (23%) dead, 63,267 (77%) censored |
Values are quoted to two significant figures and may not sum due to rounding. Continuous values are summarised as median (95% confidence interval). IMD = index of multiple deprivation; PCI = percutaneous coronary intervention; CABG = coronary artery bypass graft; MI = myocardial infarction.