Tested for Urea Nitrogen in Blood
Normal range: 6.0 - 20.0 mg/dL
Day 1: 20.0 
Day 1052: 13.0 
Day 1445: 7.0 
Day 1448: 5.0 

Tested for Urea Nitrogen in Blood
Trend is decreasing
Abnormality: 
Low values on days 1448
