Trends in Drug Prescriptions in the Outpatient Physician Sector in a German Federal State from 2014 to 2023 Using Morbidity Related Groups, Correlations and Partial Correlations Topics: Big Data in Healthcare; Data Mining and Data Analysis; Evaluation and Use of Healthcare IT; Healthcare Management Systems; Medical Informatics In Proceedings of the 18th International Joint Conference on Biomedical Engineering Systems and Technologies - Volume 2: , 96-104, 2025 , Porto, Portugal