Epidemiological methods are vital in the SUN initiative for identifying the extent and distribution of malnutrition, as well as for evaluating the effectiveness of interventions. These methods include:
Surveillance systems to monitor nutritional status and food security. Cohort studies to observe the long-term effects of nutritional interventions. Randomized controlled trials (RCTs) to evaluate the efficacy of specific nutritional supplements or programs. Cross-sectional surveys to assess the prevalence of malnutrition in different populations.
