Predictive Value of DS 1 and DMSA 1 for Scarring: Comparison with DMSA 2
| Category | DS 1 | DMSA 1 | ||
|---|---|---|---|---|
| PPV | NPV | PPV | NPV | |
| RK + LK | 49% | 83% | 61% | 98% |
| Patients | 57% | 75% | 62% | 100% |
PPV = positive predictive value; NPV = negative predictive value; RK = right kidney; LK = left kidney.
n = 45.