Why this page uses a simplified pattern score
Formal research indices such as the Dietary Inflammatory Index depend on nutrient-level intake data, reference databases, and population standardization that a quick public screener does not have. Pretending a handful of food-frequency questions can reproduce that method would be misleading.
That is why this page uses a transparent simplified pattern score instead. It rewards the food groups repeatedly emphasized in anti-inflammatory eating advice and flags the habits that most often work against them.