| Chief complaint | Number | Positive findings | % | P-value | No need for more imaging | % | P-value | US Helpful in management | % | P-value |
| Flank | 266 | 151 | 56.7 | 0.075 | 78 | 29.3 | 0.002 | 201 | 75.5 | 0.076 |
| Hematuria | 79 | 48 | 60.7 | 0.82 | 16 | 20 | 0.73 | 64 | 81 | 0.74 |
| LUTS | 117 | 30 | 25.6 | 0.059 | 97 | 82.9 | 0.002 | 92 | 78.6 | 0.173 |
| Urgency | 63 | 41 | 65.7 | 0.2 | 45 | 71.4 | 0.001 | 48 | 76 | 0.091 |
| Dysuria | 148 | 53 | 35.8 | 0.005 | 115 | 77.7 | 0.016 | 93 | 62.8 | 0.007 |