Tested for Urea Nitrogen in Blood
Normal range: 6.0 - 20.0 mg/dL
Day 91: 15.0 
Day 463: 18.0 
Day 618: 12.0 
Day 631: 21.0 

Tested for Urea Nitrogen in Blood
Trend is increasing
Abnormality: 
High values on days 631
