Tested for Calculated Thyroxine (T4) Index in Blood
Normal range: 4.4 - 11.4 ug/dL
Day 2249: 15.4 
Day 2295: 9.3 
Day 2424: 11.8 
Day 2883: 9.8 

Tested for Calculated Thyroxine (T4) Index in Blood
Trend is decreasing
Abnormality: 
High values on days 2249, 2424
