Fig. 6: Epidemic impact.
From: Inferring high-resolution human mixing patterns for disease modeling

a Scatter plot of the attack rate and the reproduction number R0 from an age-structured SIR model using the contact matrix for each subnational location. European countries are included. The black line shows the results of the classic homogeneous mixing SIR model (no age groups). b Scatter plot of attack rates and the average age in each location. The black line represents the best-fitting linear model demonstrating a negative linear correlation between attack rates and the average age of the population. c Scatter plot of attack rates and percentage of the population attending educational institutions in each location. The black line represents the best-fitting linear model.