Fig. 1
From: Metabolite and protein associations with general health in the population-based CHRIS study

Distribution of health status and age in the main analytic sample. (A) Age distribution (y-axis) by Comorbidity Index values, which range from 0–9 (x-axis). The x-axis additionally provides information on the total number of participants with each corresponding index value. The Comorbidity Index value expresses the total number of CIRS organ domains scoring ≥ 2. (B) Absolute distribution of “Any morbidity” (no, yes) by age group. Red bars represent the number of participants with any morbidity in the respective age group, whereas the number of healthy subjects is shown in blue in this stacked bar plot (C) Age distribution by morbidity conditions (no, yes) in the specific CIRS domains.