Storage condition | Predictive value | ||||||
---|---|---|---|---|---|---|---|
Time | Method | n | Sensitivity | Specificity | Positive | Negative | Accuracy |
24 h | Non-preserved, COOL | 169 | 0.98 | 0.94 | 0.96 | 0.97 | 97% |
(0.93–1.00) | (0.86–0.98) | (0.90–0.99) | (0.90–1.00) | ||||
UriSwab™, ROOM | 169 | 0.97 | 0.98 | 0.99 | 0.96 | 98% | |
(0.91–0.99) | (0.92–1.00) | (0.95–1.00) | (0.87–0.99) | ||||
48 h | Non-preserved, COOL | 177 | 0.97 | 0.95 | 0.97 | 0.96 | 96% |
(0.92–0.99) | (0.88–0.99) | (0.92–0.99) | (0.88–0.99) | ||||
UriSwab™, ROOM | 177 | 0.93 | 0.97 | 0.98 | 0.89 | 94% | |
(0.86–0.97) | (0.89–1.00) | (0.93–1.00) | (0.79–0.95) |