MRU | |||||
Present | Absent | ||||
n | % | N | % | ||
USG | Present | 30 | 73.2 | 2 | 50.0 |
Absent | 11 | 26.8 | 2 | 50.0 | |
IVP | Present | 35 | 85.3 | 4 | 66.7 |
Absent | 6 | 14.6 | 3 | 33.3 |