A method of detecting decline in activities of daily living (ADLs) over time, the method including gathering a plurality of image data of a subject over a period of time, preprocessing the image data to obtain a pluralty of standardized images, segmenting out a feature from each of the image data, providing the segmented features to a trained model to identify possible changes in the features over time, classifying the possible changes as evidence, and using the evidence to calculate a risk score.
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