Kisumu set: N = 113
|
True positives
a
|
False negatives
b
|
Sensitivity
|
Prevalence
|
---|
Gold Standard
| 48 | 0 | 100% | 42% |
UCAA10
| 21 | 27 | 44% | 19% |
UCAA250
| 30 | 18 | 63% | 27% |
UCAA2000
| 47c
| 1 | 98% | 42% |
KK1-2
| 17 | 31 | 35% | 15% |
KK3-4
| 13 | 35 | 27% | 12% |
KK5-6
| 11 | 37 | 23% | 10% |
KK1-6
| 25 | 23 | 52% | 22% |
-
aThe Gold Standard positive is defined as a sample (stool or paired urine) with at least a single egg in the 6-fold KK stool analysis or a CAA level > 0.3 pg/mL in urine as determined with the UCAA2000 assay.
-
bFalse negatives are defined against the Gold Standard and calculated by ‘False Negatives = 48 – True Positives’.
-
cNumber of UCAA2000 positives (including 16 additional positives, Figure 4).