Table 4.
Efficiency of serum and urinary microribonucleic acid‐192 single or combined detected in diabetic kidney injury
| Biomarker | Sensitivity | Specificity | PPV | NPV | YI |
|---|---|---|---|---|---|
| Serum miR‐192 | 56.4 | 72.5 | 53.7 | 74.6 | 0.289 |
| Urinary miR‐192 | 97.4 | 49.3 | 52.1 | 97.1 | 0.467 |
| Parallel detection | 97.4 | 42 | 48.7 | 96.7 | 0.394 |
| Series detection | 66.7 | 81.2 | 66.7 | 81.2 | 0.479 |
Youden Index (YI) = sensitivity + specificity‐1. miR‐192, microribonucleic acid‐192; NPV, negative prediction value; Parallel detection, one positive result in two tests; PPV, positive prediction value; Series detection, two positive results in two tests.