Tested for Urea Nitrogen in Blood
Normal range: 6.0 - 20.0 mg/dL
Day 1: 17.0 
Day 971: 18.0 
Day 1019: 24.0 
Day 1259: 22.0 
Day 3127: 21.0 

Tested for Urea Nitrogen in Blood
Trend is increasing
Abnormality: 
High values on days 1019, 1259, 3127
