Mikkelsen 2006

ID108
TitleValidity of protein, retinol, folic acid and n–3 fatty acid intakes estimated from the food-frequency questionnaire used in the Danish National Birth Cohort
AuthorsMikkelsen, T. B.; Osler, M.; Olsen, S. F.
Year2006
JournalPublic Health Nutr
Volume9
Issue6
Pages771-778
PubMed ID16925883
DOI

Subjects

IDParent IDDepthSubject groupPopulationCountryCountry codeEthnicityCohortHealth conditionSmoker proportionSupplement users excluded?GenderFemale proportionSizeAge meanAge SDAge minAge maxAge medianHeight meanHeight SDHeight minHeight maxHeight medianWeight meanWeight SDWeight minWeight maxWeight medianBMI meanBMI SDBMI minBMI maxBMI median
4030AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Healthy pregnantNoFemale100.08828.0168.064.022.5

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 as
39300AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Urine, 24-hElemental analysisNitrogen8772.016.0g/day72000.0 mg/dayCrude
39310AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Plasma, fastingHPLCRetinol870.420.1ug/mL0.4 mg/LCrude
39320AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Red blood cell, fastingTime-resolved fluoroimmunoassay (TR-FIA)Folates87708.0227.0nmol/L708.0 nmol/LCrude
3933102281AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Red blood cell, fastingGC-FIDEPA (cis-20:5n-3)870.510.19percentRoot0.5 percentRootCrude

Intake values

IDParent IDDepthSubject groupPopulationCountryCountry codeCohortTime definitionIntake toolIntake food coverageIntake time coverageIntake assessmentCompoundCompound detailSupplement intakes included?Measurement 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 as
38950AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Food Frequency Questionnaire (FFQ)Energy8810.63.1MJ/day2533.5 kcal/dayCrude
38960AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Food Frequency Questionnaire (FFQ)ProteinsNo8891.024.0g/day91000.0 mg/dayCrude
38970AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Food Frequency Questionnaire (FFQ)RetinolNo88708.0540.0ug/day0.7 mg/dayCrude
38990AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Food Frequency Questionnaire (FFQ)RetinolYes881258.0624.0ug/day1.3 mg/dayCrude
39000AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Food Frequency Questionnaire (FFQ)FolatesNo88334.098.0ug/day0.3 mg/dayCrude
39020AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Food Frequency Questionnaire (FFQ)Folate (Dietary Folate Equivalents)Yes88816.0344.0ug/day0.8 mg/dayCrude
39030AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Food Frequency Questionnaire (FFQ)Fatty acids, n3-polyunsaturated (n3-PUFA)No880.540.48g/day540.0 mg/dayCrude
39050AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Food Frequency Questionnaire (FFQ)ProteinsNo8887.013.0g/10 MJ36400.8 mg/1000 kcalDensityEnergy
39060AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Food Frequency Questionnaire (FFQ)RetinolNo88640.0403.0ug/10 MJ0.3 mg/1000 kcalDensityEnergy
39080AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Food Frequency Questionnaire (FFQ)RetinolYes881190.0502.0ug/10 MJ0.5 mg/1000 kcalDensityEnergy
39090AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Food Frequency Questionnaire (FFQ)FolatesNo88321.072.0ug/10 MJ0.1 mg/1000 kcalDensityEnergy
39110AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Food Frequency Questionnaire (FFQ)Folate (Dietary Folate Equivalents)Yes88803.0343.0ug/10 MJ0.3 mg/1000 kcalDensityEnergy
39120AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Food Frequency Questionnaire (FFQ)Fatty acids, n3-polyunsaturated (n3-PUFA)No880.50.35g/10 MJ209.2 mg/1000 kcalDensityEnergy
39130AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Weighed Dietary record (7-day)Energy8811.42.2MJ/day2724.7 kcal/dayCrude
39140AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Weighed Dietary record (7-day)ProteinsNo8891.020.0g/day91000.0 mg/dayCrude
39150AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Weighed Dietary record (7-day)RetinolNo88642.0414.0ug/day0.6 mg/dayCrude
39170AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Weighed Dietary record (7-day)RetinolYes881143.0516.0ug/day1.1 mg/dayCrude
39180AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Weighed Dietary record (7-day)FolatesNo88361.0112.0ug/day0.4 mg/dayCrude
39200AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Weighed Dietary record (7-day)Folate (Dietary Folate Equivalents)Yes88840.0352.0ug/day0.8 mg/dayCrude
39210AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Weighed Dietary record (7-day)Fatty acids, n3-polyunsaturated (n3-PUFA)No880.430.4g/day430.0 mg/dayCrude
39220AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Weighed Dietary record (7-day)ProteinsNo8880.012.0g/10 MJ33472.1 mg/1000 kcalDensityEnergy
39230AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Weighed Dietary record (7-day)RetinolNo88558.0306.0ug/10 MJ0.2 mg/1000 kcalDensityEnergy
39250AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Weighed Dietary record (7-day)RetinolYes881050.0444.0ug/10 MJ0.4 mg/1000 kcalDensityEnergy
39260AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Weighed Dietary record (7-day)FolatesNo88320.084.0ug/10 MJ0.1 mg/1000 kcalDensityEnergy
39280AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Weighed Dietary record (7-day)Folate (Dietary Folate Equivalents)Yes88799.0347.0ug/10 MJ0.3 mg/1000 kcalDensityEnergy
39290AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Weighed Dietary record (7-day)Fatty acids, n3-polyunsaturated (n3-PUFA)No880.370.33g/10 MJ154.8 mg/1000 kcalDensityEnergy

Correlation values

IDIntake IDExcretion IDSubject groupPopulationCountryCountry codeCohortIntake Time definitionIntake assessmentIntakeIntake detailSupplement intakes included?Intake Arithmetic meanIntake Geometric meanIntake MedianIntake UnitIntake Adjusted onBiomarker Time definitionBiological specimenBiomarker Experimental methodBiomarkerBiomarker detailBiomarker Arithmetic meanBiomarker Geometric meanBiomarker MedianBiomarker UnitBiomarker Adjusted onCorrelation sizeCorrelation typeCorrelation valueCorrelation 95% CI lowerCorrelation 95% CI upperCorrelation p-valueSignificant?Measurement adjustmentDeattenuated?Covariates
367038963930AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Food Frequency Questionnaire (FFQ)ProteinsNo91.0g/dayUrine, 24-hElemental analysisNitrogen72.0g/day87Spearman0.17>= 0.05No
367138993931AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Food Frequency Questionnaire (FFQ)RetinolYes1258.0ug/dayPlasma, fastingHPLCRetinol0.42ug/mL87Spearman-0.03>= 0.05No
367239023932AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Food Frequency Questionnaire (FFQ)Folate (Dietary Folate Equivalents)Yes816.0ug/dayRed blood cell, fastingTime-resolved fluoroimmunoassay (TR-FIA)Folates708.0nmol/L87Spearman0.55< 0.0001Yes
367339033933AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Food Frequency Questionnaire (FFQ)Fatty acids, n3-polyunsaturated (n3-PUFA)No0.54g/dayRed blood cell, fastingGC-FIDEPA (cis-20:5n-3)0.51percentRoot87Spearman0.37< 0.001Yes
367439053930AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Food Frequency Questionnaire (FFQ)ProteinsNo87.0g/10 MJEnergyUrine, 24-hElemental analysisNitrogen72.0g/day87Spearman0.2>= 0.05NoEnergy by density method
367539083931AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Food Frequency Questionnaire (FFQ)RetinolYes1190.0ug/10 MJEnergyPlasma, fastingHPLCRetinol0.42ug/mL87Spearman-0.04>= 0.05NoEnergy by density method
367639113932AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Food Frequency Questionnaire (FFQ)Folate (Dietary Folate Equivalents)Yes803.0ug/10 MJEnergyRed blood cell, fastingTime-resolved fluoroimmunoassay (TR-FIA)Folates708.0nmol/L87Spearman0.58< 0.0001YesEnergy by density method
367739123933AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Food Frequency Questionnaire (FFQ)Fatty acids, n3-polyunsaturated (n3-PUFA)No0.5g/10 MJEnergyRed blood cell, fastingGC-FIDEPA (cis-20:5n-3)0.51percentRoot87Spearman0.36< 0.001YesEnergy by density method
367839143930AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Weighed Dietary record (7-day)ProteinsNo91.0g/dayUrine, 24-hElemental analysisNitrogen72.0g/day87Spearman0.64< 0.0001Yes
367939173931AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Weighed Dietary record (7-day)RetinolYes1143.0ug/dayPlasma, fastingHPLCRetinol0.42ug/mL87Spearman-0.008>= 0.05No
368039203932AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Weighed Dietary record (7-day)Folate (Dietary Folate Equivalents)Yes840.0ug/dayRed blood cell, fastingTime-resolved fluoroimmunoassay (TR-FIA)Folates708.0nmol/L87Spearman0.52< 0.0001Yes
368139213933AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Weighed Dietary record (7-day)Fatty acids, n3-polyunsaturated (n3-PUFA)No0.43g/dayRed blood cell, fastingGC-FIDEPA (cis-20:5n-3)0.51percentRoot87Spearman0.62< 0.0001Yes
368239223930AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Weighed Dietary record (7-day)ProteinsNo80.0g/10 MJEnergyUrine, 24-hElemental analysisNitrogen72.0g/day87Spearman0.4< 0.0001YesEnergy by density method
368339253931AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Weighed Dietary record (7-day)RetinolYes1050.0ug/10 MJEnergyPlasma, fastingHPLCRetinol0.42ug/mL87Spearman0.04>= 0.05NoEnergy by density method
368439283932AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Weighed Dietary record (7-day)Folate (Dietary Folate Equivalents)Yes799.0ug/10 MJEnergyRed blood cell, fastingTime-resolved fluoroimmunoassay (TR-FIA)Folates708.0nmol/L87Spearman0.54< 0.0001YesEnergy by density method
368539293933AllPregnant women participant in a dietary validation studyDenmarkDKDNBC (Danish National Birth Cohort)Weighed Dietary record (7-day)Fatty acids, n3-polyunsaturated (n3-PUFA)No0.37g/10 MJEnergyRed blood cell, fastingGC-FIDEPA (cis-20:5n-3)0.51percentRoot87Spearman0.6< 0.0001YesEnergy by density method

Reproducibility values

No data available