Study to Evaluate the Effectiveness of the Device in Detection of Abnormal Findings on Chest X-ray

Single-Center, Retrospective, Pivotal Study to Evaluate the Effectiveness of Investigational Device (Lunit INSIGHT CXR) in Detection of Abnormal Findings on Chest Radiographs

This study aims to evaluate the effectiveness of the investigational device (Lunit INSIGHT CXR) in the detection of chest abnormalities

In the study, the standalone performance of Lunit INSIGHT CXR was primarily assessed by comparing the analysis results from the investigational device and reference standards in the detection of 10 abnormal radiologic findings - atelectasis, calcification, cardiomegaly, consolidation, fibrosis, mediastinal widening, nodule/mass, pleural effusion, pneumoperitoneum, and pneumothorax.

Inclusion Criteria:

• Chest radiographs of aged 14 years or older
• Conventional PA or AP chest radiographs
• Chest radiographs with confirmed radiology reports

Exclusion Criteria:

• Chest radiographs taken in postures other than PA and AP
• Chest radiographs from dual-energy radiography
• Invert-grayscale chest radiographs