High AUROC, Low stability: the kitchen-sink approach may undermine individual-level decisions #OHDSISocialShowcase Lead: Fleur Vereijken Team: Jenna Reps, Egill Fridgeirsson, Peter Rijnbeek, Ross Williams 🔗 loom.ly/GgYWvxE #JoinTheJourney

High AUROC, Low stability: the kitchen-sink approach may undermine individual-level decisions #OHDSISocialShowcase Lead: Fleur Vereijken Team: Jenna Reps, Egill Fridgeirsson, Peter Rijnbeek, Ross Williams 🔗 loom.ly/GgYWvxE #JoinTheJourney

Separating Intelligence from Application: A Standardized Approach for AI-Driven Evidence Generation #OHDSISocialShowcase Lead: Tom Stone Team: Dimitar Toshev, Bartlomiej Szubstarski, Alberto Labarga 🔗 loom.ly/A9mZtog #JoinTheJourney

Separating Intelligence from Application: A Standardized Approach for AI-Driven Evidence Generation #OHDSISocialShowcase Lead: Tom Stone Team: Dimitar Toshev, Bartlomiej Szubstarski, Alberto Labarga 🔗 loom.ly/A9mZtog #JoinTheJourney

Embedding-Based Density Sampling for Efficient Quality Assurance in OMOP #OHDSISocialShowcase Lead: Lucas Sterckx Team: Narges Farokhshad, Clara L. Oeste 🔗 loom.ly/TWWSnW4 #JoinTheJourney

Embedding-Based Density Sampling for Efficient Quality Assurance in OMOP #OHDSISocialShowcase Lead: Lucas Sterckx Team: Narges Farokhshad, Clara L. Oeste 🔗 loom.ly/TWWSnW4 #JoinTheJourney

Grouping related events on patient’s timeline using graph community detection algorithms #OHDSISocialShowcase Lead: Kermo Saarse Team: Sulev Reisberg, Jaak Vilo 🔗 loom.ly/-qKduR8 #JoinTheJourney

Grouping related events on patient’s timeline using graph community detection algorithms #OHDSISocialShowcase Lead: Kermo Saarse Team: Sulev Reisberg, Jaak Vilo 🔗 loom.ly/-qKduR8 #JoinTheJourney

Operationalizing a multi-country OMOP-based analytical pipeline to characterize finerenone initiators in the FINEROD study: methods, implementation and reproducibility #OHDSISocialShowcase Lead: Daloha Rodriguez Molina Team listed ⬇️ 🔗 loom.ly/vSx6Bwo #JoinTheJourney

Operationalizing a multi-country OMOP-based analytical pipeline to characterize finerenone initiators in the FINEROD study: methods, implementation and reproducibility #OHDSISocialShowcase Lead: Daloha Rodriguez Molina Team listed ⬇️ 🔗 loom.ly/vSx6Bwo #JoinTheJourney

#OHDSI2026 has already been a fantastic event with a day of tutorials, and our main conference begins today. Wonderful to see 400+ collaborators from around the world come together today to advance our mission! #JoinTheJourney

From average to conditional treatment effects: extending OHDSI CohortMethod with causal random forests for CATE estimation #OHDSISocialShowcase Lead: Giorgia Pellegrini Team: Katia Verhamme, Aniek F. Markus 🔗 loom.ly/ePIOrY4 #JoinTheJourney

From average to conditional treatment effects: extending OHDSI CohortMethod with causal random forests for CATE estimation #OHDSISocialShowcase Lead: Giorgia Pellegrini Team: Katia Verhamme, Aniek F. Markus 🔗 loom.ly/ePIOrY4 #JoinTheJourney

An Explainable, Query-Time Latent Semantic Graph View of the OMOP Vocabulary for Transparent Concept Reasoning #OHDSISocialShowcase Lead: Ghazaleh Niknam Shirvan Team: Nico Loesch, Georgina Kennedy 🔗 loom.ly/xnSIpJ4 #JoinTheJourney

An Explainable, Query-Time Latent Semantic Graph View of the OMOP Vocabulary for Transparent Concept Reasoning #OHDSISocialShowcase Lead: Ghazaleh Niknam Shirvan Team: Nico Loesch, Georgina Kennedy 🔗 loom.ly/xnSIpJ4 #JoinTheJourney

Challenges in Generating Clinically Coherent Synthetic Electronic Health Records in OMOP: The Semantic Gap #OHDSISocialShowcase Lead: Jan Carreras Team: JM Ramírez-Anguita, R Garcia, A Arcas, C Arxé, A Leis, MA Mayer 🔗 loom.ly/ZNCD3gk #JoinTheJourney

Challenges in Generating Clinically Coherent Synthetic Electronic Health Records in OMOP: The Semantic Gap #OHDSISocialShowcase Lead: Jan Carreras Team: JM Ramírez-Anguita, R Garcia, A Arcas, C Arxé, A Leis, MA Mayer 🔗 loom.ly/ZNCD3gk #JoinTheJourney

Bilingual Clinical De-identification in Free-text Clinical Notes: A Hybrid Approach Combining Biomedical Transformers and Heuristic Rules #OHDSISocialShowcase Lead: Ricard Garcia-Isern Full team listed on poster below 🔗 loom.ly/QvIsxfM #JoinTheJourney

Bilingual Clinical De-identification in Free-text Clinical Notes: A Hybrid Approach Combining Biomedical Transformers and Heuristic Rules #OHDSISocialShowcase Lead: Ricard Garcia-Isern Full team listed on poster below 🔗 loom.ly/QvIsxfM #JoinTheJourney

Validating LLM-Based extraction of clinical events: Integrating unstructured EHRs into the OMOP Common Data Model: Suicide use case #OHDSISocialShowcase Lead: Hermenegildo Martinez-Alcala Full team listed on poster ⬇️ 🔗 loom.ly/35UyFas #JoinTheJourney