Tested for Urea Nitrogen in Blood
Normal range: 6.0 - 20.0 mg/dL
Day 176: 7.0 
Day 847: 5.0 
Day 869: 6.0 
Day 1321: 16.0 

Tested for Urea Nitrogen in Blood
Trend is increasing
Abnormality: 
Low values on days 847
