Table 1.
Urinary indices | Formula | Traditional reference value |
---|---|---|
FeNa | FeNa = [(Nau/NaS)/(cru/crP)] × 100 | <1% transient AKI >1% persistent AKI |
FeU | FeU = [(Uu/US)/(cru/crP)] × 100 | <35% transient AKI >35% persistent AKI |
Urinary indices | Formula | Traditional reference value |
---|---|---|
FeNa | FeNa = [(Nau/NaS)/(cru/crP)] × 100 | <1% transient AKI >1% persistent AKI |
FeU | FeU = [(Uu/US)/(cru/crP)] × 100 | <35% transient AKI >35% persistent AKI |