TABLE 2
NORA: 90th Percentile Values
Kidneys
n
Timing for NORA
P90
Normal
175
20 min
0.70
42
End of furosemide
0.23
42
After micturition
0.10
Previous surgery
82
20 min
3.92
75
End of furosemide
2.91
65
After micturition
1.99
P90 = 90th percentile.