Performance evaluation of algorithms to estimate daily sedentary time using wrist-worn sensors in free-living adults.
Matthews C, Saint-Maurice P, Freeman J, Hayes H, Shreves A, Doherty A, Hyde E, Ylarregui K, Jones R, Keadle S. Performance evaluation of algorithms to estimate daily sedentary time using wrist-worn sensors in free-living adults. Journal For The Measurement Of Physical Behaviour 2025, 8 PMID: 40838174, PMCID: PMC12363551, DOI: 10.1123/jmpb.2024-0051.Peer-Reviewed Original ResearchEstimate sedentary timeSedentary timeFree-living adultsCut-pointsEstimates of sedentary timeDaily sedentary timeFree-Living SettingsWrist-worn sensorLinear regressionValid daysActivPALAdultsMachine-learning algorithmsClassification algorithmsMachine-learning methodsPerformance evaluationMachine-learningAlgorithmGENEActivEquivalence testingDevelopment studiesRegressionAlgorithm estimationSensorAccurate performance
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