This indicator reflects the proportion of children under five who are classified as severely underweight, indicated by a z-score below -3 standard deviations from the median of the World Health Organization (WHO) Child Growth Standards. Severe underweight is a critical marker of acute malnutrition and is associated with increased morbidity and mortality risks in this vulnerable age group. By focusing specifically on the most at-risk children, this measure provides valuable insights into the intensity of malnutrition within a population, informing targeted interventions and health strategies. Addressing this issue is essential for improving child health outcomes, promoting growth, and ensuring better developmental trajectories for future generations.
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