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Pain Catastrophizing and Psychological Distress in Acute Abdominal Pain: A Cross-sectional Study

Acute abdominal pain is a leading cause of emergency department admissions, yet the psychological factors shaping pain perception remain insufficiently explored. This study investigated associations between pain intensity and anxiety, depression, pain catastrophizing, and illness...

Bayesian quadrature

Bayesian quadrature is a probabilistic, model-based approach to numerical integration, the estimation of intractable integrals, or expectations. Although Bayesian quadrature was popularized already in the 1980s, no systematic and comprehensive treatment has been published. The pu...