Tested for Urea Nitrogen in Blood
Normal range: 6.0 - 20.0 mg/dL
Day 1: 17.0 
Day 1: 11.0 
Day 148: 13.0 
Day 197: 16.0 
Day 730: 20.0 
Day 919: 16.0 
Day 1470: 23.0 

Tested for Urea Nitrogen in Blood
Trend is increasing
Abnormality: 
High values on days 1470
