WHO STEPwise Approach to Surveillance (STEPS)

The WHO STEPwise Approach to Surveillance (STEPS) is a method used by health organizations to collect consistent data on risk factors for non-communicable diseases like heart disease, diabetes, and cancer. It involves a step-by-step process: first gathering basic information through questionnaires, then measuring health indicators such as blood pressure and blood samples, and finally conducting physical tests. This structured approach helps countries track their health trends, identify at-risk populations, and develop effective prevention strategies. It ensures data is comparable across different regions and over time, supporting informed public health decisions.