Characteristics of the 150 patients used for evaluation
| Age (years) | Median | 45 |
| Mean | 44 | |
| SD | 11 | |
| Range | (21,65) | |
| BMI self-reported. Data available from 128 patients (84.2%) | Median | 29.9 |
| Mean | 31.2 | |
| SD | 7.6 | |
| Range | (17.6, 56.6) | |
| Weight (kg) Self-reported. Data available from 129 patients (84.9%) | Median | 92 |
| Mean | 95.3 | |
| SD | 25.7 | |
| Range | (45.7190) | |
| Height (cm) Self-reported. Data available from 132 patients (86.8%) | Median | 175.2 |
| Mean | 174.4 | |
| SD | 9.8 | |
| Range | (150,197) | |
| Number of patients per BMI classification | Underweight (<18.5) | 1 (0.7%) |
| Healthy weight (18.5–24.9) | 26 (17.3%) | |
| Overweight (25–29.9) | 36 (24%) | |
| Obese (30–39.9) | 51 (34%) | |
| Severely obese (>40) | 12 (8%) | |
| Sex | Male | 107 (71.3%) |
| Female | 43 (28.7%) | |
| Ethnicity (number of patients) | White British | 47 (31%) |
| White other | 19 (12.67%) | |
| Asian or Asian British (excluding the ones below) | 31 (20.67%) | |
| Black or Black British (excluding the ones below) | 3 (2%) | |
| Indian | 2 (1.33%) | |
| Pakistani | 2 (1.33%) | |
| White or Black African | 2 (1.33%) | |
| Chinese | 1 (0.67%) | |
| White or Black Caribbean | 5 (3.33%) | |
| Other | 38 (25.34%) | |
| Most common comorbidities | High blood pressure | 38 (25.3%) |
| Diabetes | 17 (11.3%) |
BMI, body mass index.