Group demographics at baseline
| Demographics | Intervention (n = 75) | Control (n = 55) | ||||
|---|---|---|---|---|---|---|
| Median | Mean | Interquartile range | Median | Mean | Interquartile range | |
| BMI, body mass index. | ||||||
| Age (years) | 58 | 55 | 47–64 | 52 | 53 | 45–61 |
| Disease duration (years) | 7 | 9.3 | 3.5–14 | 7 | 9.6 | 4–12 |
| BMI (kg/m2) | 25.86 | 26.75 | 22–33 | 27.65 | 27.95 | 24–31 |