Fig. 4

Biaxial chart showing incidence rates and intake curves for six food types from 1990 to 2021 in eight countries with representative dietary structures. The X-axis represents years, the left Y-axis represents age-standardized incidence rates, and the right Y-axis represents different dietary intake (g/day or % energy/day). The 95% confidence interval for the incidence rate is denoted by error bars, while the 95% confidence interval for food intake is depicted by a gray band range