Figure 8From: Network-based analysis of comorbidities risk during an infection: SARS and HIV case studiesPhenotypic Disease Networks (PDNs) for SARS infection. Nodes are diseases and links are correlations. Node labels identify the ICD9 codes at the 3-digit category level in (a) and 5-digit category level in (b). Only statistically significant links with relative risk R R ij are shown.Back to article page