Joseph F Griffith, Rhonda Wilson, Heather C Cimino, Mayme Patthoff, Daniel F Martin, Elias I Traboulsi
The Use of a Mobile Van for School Vision Screening: Results of 63 841 Evaluations
American journal of ophthalmology
test interreader agreement assessing lung disease extent hrct signs radiological society north america rsna categorization chestdevoted radiologist cr two hrctnave radiology residents rr1 rr2 latter attended covid19based chest highresolution computed tomography hrct crash course course built retrospective inclusion 150 patients underwent hrct covid19 pneumonia november 2020 january 2021 first 10dayslong training phase rr1 rr2 read pool 100150 hrcts receiving daybyday access cr reports feedback subsequent 2dayslong test phase asked report 50150 hrcts feedback test phase reports rr1rr2 compared cr using unweighted linearlyweighted cohens kappa k statistic intraclass correlation coefficient icc observed almost perfect agreement assessing disease extent rr1cr k 083 p 0001 rr2cr k 088 p 0001 agreement rr1cr rr2cr consolidation crazy paving pattern organizing pneumonia op pattern pulmonary artery pa diameter substantial k 065 k 068 moderate k 042 k 051 slight k 010 k 020 goodtoexcellent icc 087 icc 091 respectively agreement providing rsna categorization moderate r1 versus cr k 056 substantial r2 versus cr k 067 hrctnave readers showed acceptable overall agreement cr supporting hypothesis crash course tool readily make nonsubspecialty radiologists available cooperate reading high burden hrct examinations pandemicepidemic