Dataset for "Evaluating Observer Reliability and Diagnostic Accuracy of CT-LEFAT Criteria for Post-Treatment Head and Neck Lymphedema: A Prospective Blinded Comparative Analysis of Oncologist Human Inter-Rater Performance"

Anonymized NIfTI dataset used in the development and analysis of the manuscript titled "Evaluating Observer Reliability and Diagnostic Accuracy of CT-LEFAT Criteria for Post-Treatment Head and Neck Lymphedema: A Prospective Blinded Comparative Analysis of Oncologist Human Inter-Rater Performance"This dataset contains anonymized NIfTI (.nii) images presented to reviewers during the CT-LEFAT qualitative review process.clinical_val_anon: This CSV file contains extracted anonymized/deidentified data from the patients included in the CT-LEFAT review. Data includes: anonymized subject ID, repeat, reader, timepoint, anatomical location (right/left anterior cervical space, right/left posterior cervical space, midline anterior neck, and submental midline space (N/A indicates no response was received)), lymphedema (HNL) diagnosis (1=positive, 0=negative), if lymphedema was present in the image (1=yes, 0=no), time difference between imaging and diagnosis in months(N/A used for no HNL diagnosis), and lymphedema diagnosis using MD Anderson Cancer Center lymphedema grading scale (as per Smith et al., doi:10.1097/MOO.0b013e3283393799, wherein 1=positive, 0=negative, N/A= unable to be assessed).inter-reader reliability: This CSV file contains statistical data for the inter-reader reliability Fleiss' kappa method. Data includes: ROI, timepoint, kappa value, interpretation of kappa value, mean kappa value.intra-rater: This CSV file contains statistical data for the intra-rater Fleiss' kappa method. Data includes: ROI, rater, exact kappa, average kappa by ROI, average kappa by reader, overall average kappa.