Diagnostic Accuracy of Urine Dipsticks for Detection
2011-7-1 · The diagnostic accuracy of a dipstick test result of trace or higher for the identification of ACR ≥30 mg/g is listed in Table 3. The negative predictive value was increased slightly compared with the threshold of ≥1+ for test positivity (97.6% vs 97.0%). Test sensitivity increased (69.4% vs 57.8%), but specificity decreased (86.8% vs 95.4%).
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