| Reader 1 | Reader 2 | Combined readers | |||
---|---|---|---|---|---|---|
Early CKD (eGFR ≥30 mL/min) (N = 11) | Advanced CKD (eGFR <30 mL/min) (N = 14) | Early CKD (eGFR ≥30 mL/min) (N = 11) | Advanced CKD (eGFR <30 mL/min) (N = 14) | Early CKD (eGFR ≥30 mL/min) (N = 11) | Advanced CKD (eGFR <30 mL/min) (N = 14) | |
Sensitivity | 100% (100%, 100%) [2/2] | 67% (13%, 100%) [2/3] | 100% (100%, 100%) [2/2] | 100% (100%, 100%) [3/3] | 100% (100%, 100%) | 83% (42%, 97%) |
Specificity | 78% (20%, 100%) [7/9] | 55% (25%, 84%) [6/11] | 67% (36%, 97%) [6/9] | 27% (1%, 54%) [3/11] | 72% (40%, 91%) | 41% (20%, 66%) |
Overall Accuracy (no. correct/total) | 82% (59%, 100%) [9/11] | 57% (31%, 83%) [8/14] | 73% (46%, 99%) [8/11] | 43% (17%, 69%) [6/14] | 77% (48%, 93%) | 50% (29%, 71%) |