Body Charts from CT Segmentations across the Adult Lifespan: Large-scale Cross-sectional and Longitudinal Analyses
Christian Wachinger, Bernhard Renger, C Späth, Marcus R. Makowski
Abstract
Reference charts for 104 anatomic structures across adulthood were developed from 7.8 million CT-derived volume measurements using advanced statistical modeling of cross-sectional and longitudinal data.
Topics & Concepts
OutlierMultivariate statisticsSegmentationArtificial intelligenceLongitudinal dataRegressionContrast (vision)Linear regressionComputer scienceStability (learning theory)Linear modelMathematicsResamplingMedicinePattern recognition (psychology)Regression analysisAnomaly detectionLongitudinal studyImage segmentationNonlinear systemLocal regressionMixed modelPoint distribution modelStatisticsSpline (mechanical)Generalized linear mixed modelMultivariate analysisComputed tomographyCorrelationRobust regressionGeneralized linear modelRanking (information retrieval)Bayesian multivariate linear regressionVolume (thermodynamics)Autopsy Techniques and OutcomesDigital Radiography and Breast ImagingAnatomy and Medical Technology