TABLE 2.
Culture result (24 h) | No. of samples with dipstick result (4 h of APW culture)a
|
Total | |
---|---|---|---|
+ | − | ||
+ | 65 | 3 | 68 |
− | 5 | 61 | 66 |
Total | 70 | 64 | 134 |
Sensitivity of the O1 dipstick test was 96%, specificity was 92%, and positive predictive value was 93%.