This is a retrospective, blinded, multicenter study for the InferRead CT Pneumonia.AI. The primary endpoint will evaluate the software's performance in identifying non-contrast chest CT scans containing pneumonia. It will evaluate InferRead CT Pneumonia.AI in terms of sensitivity and specificity with respect to a ground truth, as established by trained thoracic radiologists, in the detection of penumonia. In addition, the study will compare time to notification for the InferRead CT Pneumonia.AI software with respect to the time to notification for the standard of care as established from available radiological reports.~To evaluate the performance of InferRead CT Pneumonia.AI.~To evaluate the effect of different factors such as CT manufacturer, CT scanning protocols and patient characteristics on the performance of InferRead CT Pneumonia.AI
A retrospective, blineded, multicenter study of the InferRead CT Pneumonia.AI to evaluate the performance in identifying non-contrast chest CT scans containing pneumonia findings.