Normal urine output 

- 0.5 to 1.5 cc/kg/hour 

- A patient should be urinating at least every 6 hours. 



Oliguria 

- Decreased urine output < 300cc/m2/24 hours 

- < 0.5 cc/kg/hour in children 

- < 1.0 cc/kg/hour in infants 

- Usually < 500 cc/day in adults 



Anuria 

- No or minimal urine output 

- Usually < 100 mL/day in adults 



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