Fig. 3: Standardized health outcome distributions measured in 6–12 year-old HELIX children.
From: Machine learning-based health environmental-clinical risk scores in European children

Each histogram represents the distribution of a health outcome grouped into 10 bins. The horizontal axis shows the range of the outcome, and the vertical axis shows the number of children falling within each bin. Abbreviations: MetS: Metabolic Syndrome, FEV1: Forced Expiratory air Volume in 1 s.