MIMIC-IV Clinical Database

Source

• Dataset metadata snapshot: source.md
• Metadata JSON: metadata.json
• Canonical external source: https://www.nature.com/articles/s41597-022-01899-x

Action-Time-Series Notes

• Dataset type: medical longitudinal EHR/ICU time series.
• Temporal structure: irregular hospital and ICU events, vitals, labs, orders, procedures, treatments, and notes over patient time.
• Actions or interventions: medications, fluids, procedures, ventilation-related events, orders, and treatment decisions.
• Suitability: strong for treatment-conditioned patient dynamics; observational and confounded; credentialed access.

Foundation TSFM Relevance

Agenda slot	Verdict	Evidence	Missing pieces
Time representation and irregular event streams	partially closes	Metadata records irregular hospital and ICU events, vitals, labs, orders, procedures, treatments, and notes.	KB metadata is sparse; modeling-ready schemas, event semantics, and task splits are not captured here.
Control and counterfactuals	adjacent	Medications, fluids, procedures, ventilation events, orders, and treatment decisions are logged as possible intervention channels.	Observational and confounded data; credentialed access limits reproducibility.
Context interface	adjacent	Notes, orders, patient timelines, and care context can condition patient-dynamics models.	Local raw metadata does not define a full channel/context interface.

Links Into The Wiki

• Foundation Time-Series Model Research Agenda
• Action-Conditioned Time-Series Datasets
• World Models