Effectiveness of a brief theory-based health promotion intervention among adults at high risk of type 2 diabetes: One-year results from a randomised trial in a community setting.

Aim: To examine the effect of a brief theory-based health promotion intervention delivered in the community on health behaviour and diabetes-related risk factors among Danish adults at high risk of diabetes.

Methods: A randomised trial was conducted among 127 individuals aged 28 to 70 with fasting plasma glucose: 6.1-6.