Estimates within UK primary care between 2014 and 2015
| List size (total number) | List size (estimated 30–74-year-old patients) | CHD (number on register) | Hypertension (number on register) | COPD (number on register) | Diabetes mellitus, 17 years and above (number on register) | Depression (number on register) | |
| Mean | 7304 | 4049 | 237 | 1007 | 133 | 375 | 425 |
| SD | 4429 | 2446 | 167 | 650 | 98 | 233 | 338 |
| IQR | 5870 | 3323 | 215 | 854 | 119 | 301 | 400 |
CHD, coronary heart disease; COPD, chronic obstructive pulmonary disease; SD standard deviation; IQR inter-quartile range.