Dataset

FQ2000 is dataset of 2000 high resolution anonymized chest X-ray images with associated radiologist labelled reads for N abnormalities. The chest X-rays are collected in collaboration with Future Teleradiology solutions from -date- to -date- in out-patient facility.

Key Characteristics

All the chest X-rays are of resolution -res- and of AP/PA view. Age of the patients is > 15 for all the CXRs. Chest X-rays are read independently by a panel of 4 experienced board certified radiologists (6-12 years of experience) with each radiologist reading 500 CXRs, giving each CXR 2 reads. The gold standard is established by the majority opinion of this panel, with clinical report serving as tie breaker when there is a disagreement between the panelists.

The following are the demographics of the dataset --Table demographics--
Column 1 Column 2 Column 3
Normal(No Abnormality Detected) 0.856 (0.853 - 0.859) 0.90
The counts of abnormalities are shown in the table --Counts table--
Column 1 Column 2 Column 3
Normal(No Abnormality Detected) 0.856 (0.853 - 0.859) 0.90

Results

AUC plots

Sample heat maps