Characteristics | Total (N = 356,967) | Number of CMDs | |||
---|---|---|---|---|---|
No (323,339) | One (29,859) | Two (3,571) | Three (198) | ||
Age (mean, SD) | 56.1 (8.1) | 55.6 (8.1) | 60.3 (6.9) | 62.1 (5.8) | 62.4 (6.0) |
Female | 187,615 (52.6) | 176,147 (54.5) | 10,545 (35.3) | 890 (25.0) | 46 (23.2) |
Townsend deprivation index (mean, SD) | − 1.4 (3.0) | − 1.5 (3.0) | − 0.9 (3.3) | − 0.325 (3.5) | 0.4 (3.6) |
Ethnicity | |||||
White | 337,288 (94.5) | 306,630 (94.8) | 27,295 (91.4) | 3,195 (89.5) | 168 (84.8) |
Mixed background | 2,147 (0.6) | 1,984 (0.6) | 145 (0.5) | 13 (0.4) | 5 (2.5) |
Asian or Asian British | 6,554 (1.8) | 5,154 (1.6) | 1,165 (3.9) | 223 (6.2) | 12 (6.1) |
Black or black British | 5694 (1.6) | 4,902 (1.5) | 713 (2.4) | 77 (2.2) | 2 (1.0) |
Chinese | 1116 (0.3) | 1,035 (0.3) | 77 (0.3) | 4 (0.1) | 0 (0.0) |
Others | 3101 (0.9) | 2,693 (0.8) | 354 (1.2) | 47 (1.3) | 7 (3.5) |
Missing | 1067 (0.3) | 941 (0.3) | 110 (0.4) | 12 (0.3) | 4 (2.0) |
Employment | |||||
Working | 213,316 (59.8) | 200,608 (62.0) | 11,756 (39.4) | 922 (25.8) | 30 (15.1) |
Retired | 114,442 (32.1) | 97,421 (30.1) | 14,884 (49.8) | 2,021 (56.6) | 116 (58.6) |
Unemployed | 23,557 (6.6) | 20,138 (6.2) | 2,793 (9.3) | 580 (16.2) | 46 (23.2) |
Other | 5,652 (1.6) | 5,172 (1.6) | 426 (1.4) | 48 (1.3) | 6 (3.0) |
Qualifications | |||||
College degree | 125,987 (35.3) | 117,544 (36.3) | 7,691 (25.8) | 706 (19.8) | 46 (23.2) |
A levels/AS levels | 41,269 (11.6) | 38,078 (11.8) | 2,879 (9.6) | 299 (8.4) | 14 (7.1) |
O levels/GCESs | 74,858 (21.0) | 68,355 (21.1) | 5,794 (19.4) | 677 (19.0) | 32 (16.2) |
CSEs | 19,135 (5.4) | 17,688 (5.5) | 1,300 (4.3) | 142 (4.0) | 5 (2.5) |
NVQ or HND or HNC | 23,648 (6.6) | 20,602 (6.4) | 2,640 (8.8) | 393 (11.0) | 13 (6.6) |
Other | 18,314 (5.1) | 16,260 (5.0) | 1,835 (6.1) | 209 (5.89) | 10 (5.0) |
None of the above | 51,036 (14.3) | 42,518 (13.1) | 7,359 (24.6) | 1,085 (30.4) | 74 (37.4) |
Missing | 2.720 (0.8) | 2294 (0.7) | 362 (1.2) | 60 (1.7) | 4 (2.0) |
Cholesterol (mmol/L; mean, SD) | 5.7 (1.1) | 5.8 (1.0) | 4.7 (1.1) | 4.4 (1.0) | 4.4 (1.1) |
C-reactive protein (mg/L; mean, SD) | 2.4 (3.9) | 2.3 (3.8) | 2.8 (4.6) | 3.3 (5.2) | 3.4 (4.6) |
Triglycerides (mmol/L; mean, SD) | 1.7 (1.0) | 1.7 (1.0) | 1.9 (1.1) | 2.1 (1.2) | 2.2 (1.4) |
Lifestyle factors | |||||
Healthy diet | 224,192 (62.8) | 203,894 (63.1) | 18,127 (60.7) | 2075 (58.1) | 96 (48.5) |
Regular physical activity | 220,888 (61.9) | 200,856 (62.1) | 17,873 (59.9) | 2049 (57.4) | 110 (55.6) |
Non-smoker | 322,200 (90.3) | 292,178 (90.4) | 26,720 (89.5) | 3134 (87.8) | 168 (84.8) |
BMI < 30 kg/m2 | 277,672 (77.8) | 257,756 (79.7) | 18,099 (60.6) | 1,736 (48.6) | 81 (40.9) |