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. 2021 Aug 12;11(8):e046761. doi: 10.1136/bmjopen-2020-046761

Table 2.

Risk stratification versus nephrology consult recommendation for RUS in hospitalised patients with AKI and prevalence of hydronephrosis

Total cases (n=281) Hydronephrosis (n=35) Hydronephrosis (%)
Risk stratification
 High-risk 111 30 27
 Medium-risk 76 1 1
 Low-risk 94 4 4
Nephrology consult recommendation
 RUS recommended 95 9 9
 Not recommended 73 7 10
 No nephrology consult 113 19 17

AKI, acute kidney injury; RUS, renal ultrasound.