Tested for Rheumatoid Factor in Blood
Normal range: 0.0 - 14.0 IU/mL
Day 1177: 22.0 
Day 1841: 30.0 
Day 2579: 28.0 
Day 3045: 79.0 

Tested for Rheumatoid Factor in Blood
Trend is increasing
Abnormality: 
High values on days 1177, 1841, 2579, 3045
