Abstract
Background
Brief interventions (BIs) are short, structured, nonconfrontational conversations to motivate and support individuals to consider and plan changes in unhealthy behaviours. Noncommunicable diseases (NCDs) are a huge global burden responsible for a large number of premature deaths and other economic and social challenges. The WHO “Best Buys” report highlights BIs as an effective tool to address NCD risk factors in the general population. BIs are not quick fixes, but part of a long-term behavior change strategy. An integrated BI package is needed to prevent unintended consequences, such as increased physical activity leading to increased consumption of unhealthy foods. BIs can be applied in a wide range of settings, including primary care in the general population, prisons and other settings for vulnerable groups.
Results
BI deliver immediate and long-term health, economic and social benefits. For example, BIs for smoking cessation can help individuals increase their life expectancy by up to 10 years, as well as reducing the risk of NCDs including stroke, lung cancer and CHD. Economic benefits include increased personal income and higher productivity, whilst social benefits include improved relationships and children being less likely to take up smoking.
Conclusions
WHO have published reports and training packages focused on the 5As and 5Rs brief interventions model in four major NCD risk factors: smoking, alcohol, unhealthy nutrition and physical inactivity. However, BI implementation remains low. To address this, WHO are currently working on a Manual for Integrated BI for NCD risk factors to support countries to implement, establish and promote BIs in their primary health care setting. It will contain information on health systems organization, intervention delivery, training and capacity building for healthcare professionals, referrals and follow-up, health literacy, and monitoring and evaluation strategies.