Klebanoff 1998 (Publication)

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ID182
TitleSerum caffeine and paraxanthine as markers for reported caffeine intake in pregnancy
AuthorsKlebanoff, M. A.; Levine, R. J.; Dersimonian, R.; Clemens, J. D.; Wilkins, D. G.
Year1998
JournalAnn Epidemiol
Volume8
Issue2
Pages107-111
PubMed ID9491935
DOI10.1016/s1047-2797(97)00125-7
Study designObservation

Subjects

IDParent IDDepthSubject groupPopulationCountryEthnicityCohortHealth conditionSmoker proportionSupplement users excluded?GenderFemale proportionNo. of subjectsAge meanAge SDAge minAge maxAge medianHeight meanHeight SDHeight minHeight maxHeight medianWeight meanWeight SDWeight minWeight maxWeight medianBMI meanBMI SDBMI minBMI maxBMI median

Exposure data

Intake values

No data available

Biomarker data

Concentration values

No data available

Reproducibility values

No data available

Associations biomarkers and exposures

Correlation values

IDIntake IDExcretion IDSubject groupPopulationCountryCohortIntake Time definitionIntake Assessment methodIntakeIntake detailSupplement intakes included?Intake Arithmetic meanIntake Geometric meanIntake MedianIntake UnitIntake Adjusted onBiomarker Time definitionBiospecimenAnalytical methodBiomarkerBiomarker detailBiomarker Arithmetic meanBiomarker Geometric meanBiomarker MedianBiomarker UnitBiomarker Adjusted onCorrelation sizeCorrelation typeCorrelation valueCorrelation 95% CI lowerCorrelation 95% CI upperCorrelation p-valueSignificant?Measurement adjustmentDeattenuated?Covariates

Metabolomic associations

No data available

Microbiota associations

No data available

Associations biomarkers and cancer risk

Cancer associations

No data available