Ultrasonic & clinical finding | Sensitivity (%) | Specificity (%) | Accuracy (%) | PPV (%) | NPV (%) |
---|---|---|---|---|---|
Liquefaction (1) | 57(17/30) | 75 (9/12) | 62 (26/42) | 85(17/20) | 41 (9/22) |
Septa (2) | 83 (25/30) | 83 (10/12) | 83(35/42) | 93(25/27) | 67(10/15) |
Onset age < 5 yrs(3) | 70 (21/30) | 58 (7/12) | 67(28/42) | 81(21/26) | 44(6/16) |
HBS-Ag negative (4) | 87 (26/30) | 67 (8/12) | 81(34/42) | 80(24/30) | 67(8/12) |
(1)+(2)+(3)+(4) | 90 (27/30) | 83 (10/12) | 88(37/42) | 93(27/34) | 73(8/11) |