Heterogeneity in Treatment Effects

Heterogeneity in treatment effects refers to the idea that different individuals may respond differently to the same treatment or intervention. This variation can be due to factors like age, genetics, lifestyle, or other characteristics. Recognizing this helps researchers and healthcare providers understand that a treatment may be more effective for some people than others, and it emphasizes the importance of personalized approaches. Instead of assuming one-size-fits-all, acknowledging heterogeneity ensures that interventions can be tailored to maximize benefits and minimize risks for each individual.