98031-8LOINC 2.82
Body weight discordance in multiple fetuses US+Calculated
EFW discordance US+Calc
Definition
- The estimated fetal weight discordance (EFWD) is a measure of the weight difference between multiple fetuses during pregnancy. Greater discordance is associated with increased risk of adverse outcomes. It is calculated as 1 - Estimated fetal weight ratio [LOINC: 98032-6].
Component
- Body weight discordance
Specimen / system
- ^Fetuses
Class
- OB.US
Property
- MRto
Scale
- Qn
Method
- US+Calculated
Related names
- Bdy weight; bod; Bodies; Calc; Calculation; Echography; EFW; EFWD; Estimated fetal weight discordance; Fetal; Mass concentration ratio; Mass ratio; MCRto; OBSTERICAL; OBSTERICAL.ULTRASOUND; Obstetrical; Obstetrics; Point in time; QNT; Quan; Quant; Quantitative; Random; Sonogram; Sonograph; Sonography; ULS; Ultrasound; US Calc; Wt; Wt discordance
Index terms
- Bdy weight
- bod
- Bodies
- Calc
- Calculation
- Echography
- EFW
- EFWD
- Estimated fetal weight discordance
- Fetal
- Mass concentration ratio
- Mass ratio
- MCRto
- OBSTERICAL
- OBSTERICAL.ULTRASOUND
- Obstetrical
- Obstetrics
- Point in time
- QNT
- Quan
- Quant
- Quantitative
- Random
- Sonogram
- Sonograph
- Sonography
- ULS
- Ultrasound
- US Calc
- Wt
- Wt discordance