PR000421 (Project)

Id Namespace:

UCSD Metabolomics Workbench

Identifier Namespace (Entity type)

Dcc Asset:

MW submission packet 20250922.zip

Processed File (Entity type)

Dcc:

Metabolomics

DCC (Entity type)

Persistent Id:http://dx.doi.org/10.21228/M8N316

Description:From 2010 to 2012, women were recruited into The Infant Development and the Environment Study (TIDES) from obstetrical clinics affiliated with academic medical centers in four U.S. cities. Using previously collected first and second trimester urine samples from this prospective cohort of nearly 800 pregnancies, we designed a nested case control study aimed to determine whether maternal metabolic abnormalities/differences are associated with FGR. To find the patients with fetal growth restriction (FGR), we reviewed de-identified questionnaires and de-identified previously collected data, and performed a growth potential formula considering gestational age, infant gender, maternal and paternal height, and interaction of gestational age with maternal weight. Using a case:control ratio of 1:2, matched on study site, maternal age (± 2 years), parity, and infant's sex, 53 cases were matched to 106 controls for a total of 159 patients, and 318 samples (one in each ttrimester). The samples were analyses by NMR spectroscopy, using Bruker IVDr platform.

Results found

Linked to

	Label	Description
	PPR00001 Project (Entity type)	Metabolomics
	SU000595 Subject (Entity type)	A subject from Metabolomics produced as part of the PR000421 project
	SA030150 Biosample (Entity type)	A biosample from Metabolomics produced as part of the PR000421 project
	SA030214 Biosample (Entity type)	A biosample from Metabolomics produced as part of the PR000421 project
	SA030269 Biosample (Entity type)	A biosample from Metabolomics produced as part of the PR000421 project
	SA030112 Biosample (Entity type)	A biosample from Metabolomics produced as part of the PR000421 project
	SA030180 Biosample (Entity type)	A biosample from Metabolomics produced as part of the PR000421 project
	SA030060 Biosample (Entity type)	A biosample from Metabolomics produced as part of the PR000421 project
	SA030058 Biosample (Entity type)	A biosample from Metabolomics produced as part of the PR000421 project
	SA030090 Biosample (Entity type)	A biosample from Metabolomics produced as part of the PR000421 project