Tocopherols

ID457
NameTocopherols
Synonyms[Vitamin E] / Vitamin E
StructureThumb
Description
GroupTocopherols
Sub-groupTocopherols
Exposure sourceDiet
UseVitamins
CAS number
PubChem ID
ChEBI ID
FooDB ID
HMDB ID

Biomarker measurements

Biomarker concentration values

IDParent IDDepthSubject groupPopulationCountryCountry codeCohortTime definitionBiospecimenAnalytical methodBiomarkerBiomarker detailMeasurement sizeDetected (nb)Detected (%)Detected only?Arithmethic meanArithmethic SDGeometric meanGeometric SDMinMin (detected)Percentile_05Percentile_10Percentile_25MedianPercentile_75Percentile_90Percentile_95MaxInterquartile rangeMean 95% CI lowerMean 95% CI upperGMean 95% CI lowerGMean 95% CI upperUnitConverted arithmetic meanConverted geometric meanConverted medianAdjustment typeAdjusted onRegressed onExpressed asPublication
52120BlacksElderly black and white participants in a dietary validation studyUnited StatesUSCHAP (Chicago Health and Aging Project)Serum, fastingHPLCTocopherolsalpha-Tocopherol
gamma-Tocopherol
2936.9211.54umol/L36920.0 nmol/LCrudeTangney 2004
52130WhitesElderly black and white participants in a dietary validation studyUnited StatesUSCHAP (Chicago Health and Aging Project)Serum, fastingHPLCTocopherolsalpha-Tocopherol
gamma-Tocopherol
3047.6718.69umol/L47670.0 nmol/LCrudeTangney 2004
52140FemalesElderly black and white participants in a dietary validation studyUnited StatesUSCHAP (Chicago Health and Aging Project)Serum, fastingHPLCTocopherolsalpha-Tocopherol
gamma-Tocopherol
3442.2816.23umol/L42280.0 nmol/LCrudeTangney 2004
52150MalesElderly black and white participants in a dietary validation studyUnited StatesUSCHAP (Chicago Health and Aging Project)Serum, fastingHPLCTocopherolsalpha-Tocopherol
gamma-Tocopherol
2543.6517.39umol/L43650.0 nmol/LCrudeTangney 2004
52520BlacksElderly black and white participants in a dietary validation studyUnited StatesUSCHAP (Chicago Health and Aging Project)Serum, fastingHPLCTocopherolsalpha-Tocopherol
gamma-Tocopherol
2939.111.94umol/L39100.0 nmol/LRegressionCholesterol, TriglyceridesTangney 2004
52530WhitesElderly black and white participants in a dietary validation studyUnited StatesUSCHAP (Chicago Health and Aging Project)Serum, fastingHPLCTocopherolsalpha-Tocopherol
gamma-Tocopherol
3042.3814.79umol/L42380.0 nmol/LRegressionCholesterol, TriglyceridesTangney 2004
52540FemalesElderly black and white participants in a dietary validation studyUnited StatesUSCHAP (Chicago Health and Aging Project)Serum, fastingHPLCTocopherolsalpha-Tocopherol
gamma-Tocopherol
3440.5412.45umol/L40540.0 nmol/LRegressionCholesterol, TriglyceridesTangney 2004
52550MalesElderly black and white participants in a dietary validation studyUnited StatesUSCHAP (Chicago Health and Aging Project)Serum, fastingHPLCTocopherolsalpha-Tocopherol
gamma-Tocopherol
2541.1214.95umol/L41120.0 nmol/LRegressionCholesterol, TriglyceridesTangney 2004
182690AllHawaii womenUnited StatesUSCohort study of cervical human papillomavirus at the Cancer Research Center of Hawaiibaseline; month 4; month 8; month 12Plasma, fastingHPLCTocopherolsalpha-Tocopherol
beta-Tocopherol
delta-Tocopherol
38112099.04327.00.011152.042328.0ng/mL12.1 mg/L11.2 mg/LCrudeShvetsov 2009
18274182691AllHawaii womenUnited StatesUSCohort study of cervical human papillomavirus at the Cancer Research Center of Hawaiibaseline; month 4; month 8; month 12Plasma, fastingHPLCTocopherolsalpha-Tocopherol
beta-Tocopherol
3811169.0717.030.01048.06391.0ng/mL1.2 mg/L1.0 mg/LCrudeShvetsov 2009

Intake values

No data available

Correlation values

Reproducibility values

IDMst. IDSubject groupPopulationCountryCountry codeCohortTime definitionBiological specimenExperimental methodBiomarkerBiomarker detailArithmetic meanGeometric meanMedianUnitAdjusted onReproducibility sizeICCICC 95% CI lowerICC 95% CI upperCV% WSCV% BSVAR WSVAR BSPublication
12618274AllHawaii womenUnited StatesUSCohort study of cervical human papillomavirus at the Cancer Research Center of Hawaiibaseline; month 4; month 8; month 12Plasma, fastingHPLCTocopherolsalpha-Tocopherol
beta-Tocopherol
1169.01048.0ng/mL3810.610.0030.005Shvetsov 2009
12818269AllHawaii womenUnited StatesUSCohort study of cervical human papillomavirus at the Cancer Research Center of Hawaiibaseline; month 4; month 8; month 12Plasma, fastingHPLCTocopherolsalpha-Tocopherol
beta-Tocopherol
delta-Tocopherol
12099.011152.0ng/mL3810.570.0020.002Shvetsov 2009