Characteristics of study subjects by CHDAR cut off (n = 3286)
| N | % | CHDAR ⩽15% | CHDAR >15% | p value | |
|---|---|---|---|---|---|
| BMI, body mass index; DBP, diastolic blood pressure; SBP, systolic blood pressure; TC, total cholesterol; HDL, high density lipoprotein cholesterol; LDL, low density lipoprotein cholesterol; TG, total glycerides; HbA1c, glycosylated haemoglobin; CHDAR, coronary heart disease absolute risk. | |||||
| Data shown as mean (SD) for continuous variables and frequency (%) for categorical variables. | |||||
| Age at diagnosis (years) | 2982 | 90.7 | 50.4 (10.5) | 63.2 (11.3) | <0.001 |
| Duration (years) | 2991 | 91.0 | 2.7 (4.0) | 5.7 (7.2) | <0.001 |
| BMI (kg/m2) | 2419 | 73.6 | 32.7 (7.0) | 30.1 (5.4) | <0.001 |
| DBP (mm Hg) | 2794 | 85.0 | 79.9 (9.1) | 78.4 (10.0) | <0.001 |
| SBP (mm Hg) | 2794 | 85.0 | 132.8 (15.4) | 138.9 (17.4) | <0.001 |
| TC (mmol/l) | 2101 | 63.9 | 5.0 (1.0) | 5.2 (1.2) | <0.001 |
| HDL (mmol/l) | 1624 | 49.4 | 1.3 (0.4) | 1.2 (0.3) | <0.001 |
| LDL (mmol/l) | 1516 | 46.1 | 2.8 (0.9) | 3.0 (0.9) | <0.001 |
| TG (mmol/l) | 2053 | 62.5 | 2.0 (1.8) | 2.5 (2.5) | <0.001 |
| HbA1c (%) | 2132 | 64.9 | 7.0 (1.3) | 7.6 (1.6) | <0.001 |
| Alcohol consumption (g/week) | 1593 | 48.5 | 4.7 (11.2) | 6.5 (10.0) | 0.001 |
| Current smoker (%) | 3286 | 100.0 | 12.8 | 16.2 | 0.005 |
| CHDAR (%) | 3286 | 100.0 | 9.3 (3.5) | 28.4 (12.0) | <0.001 |