title: A linear modelling approach to automatic interpretation of quality control measurements in mammography.
abstract: An approach to the automated interpretation of quality control data is described in which the relationship between small changes in system performance and the resulting small changes in the measured quality control test results are approximated as a set of linear equations in matrix form. The inverse of this forward matrix is then used to identify causal changes from the set of measured changes. This approach has been investigated for the case of mammographic screening quality assurance and shown to provide a potentially useful tool to assist in the interpretation task.
mesh_terms: D001322:Autoanalysis / Q000379:methods; D006801:Humans; D016014:Linear Models; D008327:Mammography; D011786:Quality Control