Tested for Urea Nitrogen in Blood
Normal range: 6.0 - 20.0 mg/dL
Day 530: 5.0 
Day 1381: 10.0 
Day 1709: 12.0 
Day 2172: 10.0 

Tested for Urea Nitrogen in Blood
Trend is increasing
Abnormality: 
Low values on days 530
