Prealbumin, Transthyretin (serum)
Units |
Nonpregnant Adult |
First Trimester |
Second Trimester |
Third Trimester |
mg/dL |
17 -34 |
8.5 - 32.9 |
16.7 - 30.3 |
8.8 - 28 |
mg /L |
170 - 340 |
85 - 329 |
167 - 303 |
88 -280 |
References:
1. Lockitch G. Handbook of Diagnostic Biochemistry and
Hematology in Normal Pregnancy. Boca Raton:CRC, 1993.
2.
Abbassi-Ghanavati M, Greer LG, Cunningham FG. Pregnancy and laboratory
studies: a reference table for clinicians. Obstet Gynecol. 2009
Dec;114(6):1326-31. PMID:19935037
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