Fig. 1. Decision tree for predicting health star rating quality score. A total of 304 nonalcoholic ready-to-drink beverages were included in the study. Data from all beverages were analyzed. The decision tree model shows that beverages are predicted to be healthy or unhealthy depending on whether they contain sweeteners, fructose-glucose syrup, caffeine, additives, and vitamins and minerals.

Prev Nutr Food Sci 2024;29:199~209 https://doi.org/10.3746/pnf.2024.29.2.199