Observational Health Data Sciences and Informatics (OHDSI)

The Observational Health Data Sciences and Informatics (OHDSI) is a collaborative community of researchers and healthcare organizations that work together to analyze large amounts of health data. They develop standardized methods and tools to study how diseases and treatments affect patients, aiming to improve healthcare outcomes. By sharing anonymized data from electronic health records, insurance claims, and other sources, OHDSI enables more accurate and widespread insights into health trends, risks, and effective treatments. Its goal is to advance medical knowledge through responsible data analysis, ultimately supporting better decision-making in healthcare.