Diabetes prevention studies
| Study | Intervention | Risk reduction (%) |
|---|---|---|
| Da Qing study23 | Lifestyle (diet, exercise, diet + exercise) for 6 years | 31 (diet) |
| 46 (diet + exercise) | ||
| 42 (exercise) | ||
| Finnish diabetes prevention study24 | Lifestyle (diet and exercise) for 4 years | 58 |
| Diabetes prevention program25 | Lifestyle or metformin for 3 years | 58 (lifestyle) |
| 31 (metformin) |