Baseline demographic and clinical characteristics of the overall registered population
| N | Percentage | ||
| Total | 3623 | 100 | |
| Age | 18–24 | 21 | 1 |
| 25–34 | 128 | 4 | |
| 35–44 | 416 | 11 | |
| 45–54 | 784 | 22 | |
| 55–64 | 1105 | 30 | |
| 65–74 | 914 | 25 | |
| 75+ | 253 | 7 | |
| Unknown | 2 | 0.1 | |
| Mean (SD) age | 57.8 (12.4) | – | |
| Sex | Male | 1791 | 49 |
| Female | 1826 | 50 | |
| Indeterminate/unknown | 6 | 0.2 | |
| Ethnicity | Asian | 569 | 16 |
| Black | 186 | 5 | |
| Mixed | 98 | 3 | |
| Other | 15 | 0.4 | |
| White | 2470 | 68 | |
| unknown | 285 | 8 | |
| Deprivation | IMD 1 (most deprived) | 754 | 21 |
| IMD 2 | 768 | 21 | |
| IMD 3 | 828 | 23 | |
| IMD 4 | 710 | 20 | |
| IMD 5 (least deprived) | 559 | 15 | |
| Unknown | 4 | 0.1 | |
| Highest education level | No qualifications | 326 | 9 |
| School leaver | 1460 | 40 | |
| Higher Education | 1068 | 29 | |
| Unknown | 769 | 21 | |
| Rural/urban | Mainly rural | 403 | 11 |
| Largely rural | 651 | 18 | |
| Urban with significant rural | 261 | 7 | |
| Urban with city and town | 803 | 22 | |
| Urban with major conurbation | 1501 | 41 | |
| unknown | 4 | 0 | |
| BMI | Healthy | 383 | 11 |
| Overweight | 1250 | 35 | |
| Obese | 1975 | 55 | |
| unknown | 15 | 0.4 | |
| Provider | Provider 1 | 384 | 11 |
| Provider 2 | 930 | 26 | |
| Provider 3 | 813 | 22 | |
| Provider 4 | 494 | 14 | |
| Provider 5 | 1002 | 28 | |
| Location | Location 1 | 282 | 8 |
| Location 2 | 200 | 6 | |
| Location 3 | 304 | 8 | |
| Location 4 | 307 | 8 | |
| Location 5 | 309 | 9 | |
| Location 6 | 594 | 16 | |
| Location 7 | 882 | 24 | |
| Location 8 | 621 | 17 | |
| Location 9 | 124 | 3 | |
| Mean (SD) BMI (kg/m2) | Male | 30.7 (5.8) | – |
| Female | 31.5 (6.9) | – | |
| Overall | 31.1 (6.3) | – | |
| Mean (SD) weight (kg) | Male | 89.6 (19.4) | – |
| Female | 85.9 (20.5) | – | |
| Overall | 87.7 (20.0) | – | |
| Mean (SD) HbA1c (mmol/mol) | Male | 43.3 (2.4) | – |
| Female | 43.4 (2.3) | – | |
| Overall | 43.4 (2.4) | – |
BMI, body mass index; HbA1c, glycated hemoglobin; IMD, Index of Multiple Deprivation.