All posts about clinical informatics, healthcare AI, and the OHDSI ecosystem.
A deep dive into building a browser-based Patient Management Application with vanilla HTML/CSS/JavaScript against HAPI FHIR R4 REST APIs -- covering architec...
How a medical entity recognition system achieves 96% accuracy in extracting and classifying clinical findings from unstructured notes, enabling better patien...
A comprehensive technical guide to building a hybrid medical NER system combining BioBERT models with 57,476 curated templates for 95%+ accuracy on clinical ...
Learn how to build a clinical prediction model using OHDSI's Patient-Level Prediction framework to identify patients at risk of gastrointestinal hemorrhage.
Learn how to build reproducible patient cohorts in OHDSI ATLAS with a hands-on Type 2 Diabetes use case, backend table explanations, and lessons learned from...
A comprehensive 11-module guide to transforming electronic health records into OMOP CDM for clinical research, covering EHR architecture, Synthea patient gen...
Learn how OHDSI transforms messy healthcare data into reliable clinical evidence. This guide explains the OMOP Common Data Model, standardized vocabularies, ...
A comprehensive guide to healthcare data exchange standards - understand how FHIR, HL7, LOINC, and SNOMED CT work together to enable seamless clinical data s...
A comprehensive guide to understanding how HL7 v2.x message segments (PID, ORC, OBR, OBX) transform into modern FHIR resources, enabling semantic interoperab...
A curated collection of essential resources for clinical informatics covering OHDSI tools, FHIR/HL7 standards, clinical data management, and healthcare NLP/AI.