Table 2 Structural statistics of patient–drug–procedure graphs in MIMIC-III and MIMIC-IV.
From: Heterogeneous graph transformer and diffusion model for disease diagnosis
Coronary disease | MIMIC-III | MIMIC-IV |
|---|---|---|
# Patient nodes (P) | 7000 | 8331 |
# Drug nodes (D) | 1379 | 1692 |
# Procedure nodes (O) | 563 | 843 |
# P-D edges | 137578 | 235097 |
# D-P edges | 136201 | 233403 |
# P-O edges | 33130 | 30036 |
# O-P edges | 32571 | 29196 |
# P-D-P meta-path instances | 47532615 | 68857653 |
# P-O-P meta-path instances | 16666714 | 9063814 |
# P-D-P-O-P meta-path instances | 48887343 | 68923786 |
