Figure 3
From: The interhospital transfer network for very low birth weight infants in the United States
The distribution of regionalization indices across the 50 U.S. VLBW infant transfer network communities. A score of 0 is associated with the most centralized networks, as represented by the empirical network in the top-left of the plot, while a score of 3.5 represents the most regionalized empirical network identified in our study, as represented by the network in the top-right. The mean observed regionalization index observed across the VLBW infant transfer network communities was 1.99, which closely matches the empirical network at \(h = 1.9\)