33144-7
Fetal Body weight estimated on US by Tokyo 1987 method
Active
Reference Information
Type | Source | Reference |
---|---|---|
Article | NCBI PubMed | Shinozuka N, Okai T, Kohzuma S, Mukubo M, Shih CT, Maeda T, Kuwabara Y, Mizuno M. Formulas for fetal weight estimation by ultrasound measurements based on neonatal specific gravities and volumes. Am J Obstet Gynecol. 1987 Nov;157(5):1140-5. Link to PubMed |
Fully-Specified Name
- Component
- Body weight
- Property
- Mass
- Time
- Pt
- System
- ^Fetus
- Scale
- Qn
- Method
- US+Estimated from Tokyo 1987
Additional Names
- Short Name
- EFW by Tokyo87
Basic Attributes
- Class
- OB.US
- Type
- Clinical
- First Released
- Version 2.09
- Last Updated
- Version 2.70
- Order vs. Observation
- Observation
Formula (Readable)
Estimated Fetal Weight: EFW = 1.07 * BPD^3 + 3.42 * APAD * TAD * FL; Published Inputs: BPD 3.1 - 10.0 cm, APAD 5 - 15 cm, TAD 5 - 15 cm, FL 1 - 8 cm
Member of these Groups Get Info
LOINC Group | Group Name |
---|---|
LG50068-2 | Body weight| |
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
es-AR | Spanish (Argentina) | US.ESTIMATED FROM TOKYO.87: |
es-MX | Spanish (Mexico) | Peso corporal: |
it-IT | Italian (Italy) | Peso corporeo: Synonyms: Eco Ecografia ostetrica Punto nel tempo (episodio) |
pt-BR | Portuguese (Brazil) | Peso fetal: Synonyms: ; |
zh-CN | Chinese (China) | 体重: Synonyms: 产科 产科.超声; |
Example Units
Unit | Source |
---|---|
kg | Example UCUM Units |
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