ArticleNutrients2018
Validation of Dietary Vitamin D Intake from Two Food Frequency Questionnaires, Using Food Records and the Biomarker 25-Hydroxyvitamin D among Pregnant Women.
Article in Nutrients, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 27 citations in OpenAlex.
- Vitamin D status and intake in early school-aged children is tracking from pregnancy-the Swedish GraviD-Child study.BMC pediatrics · 2026Article
- Article
- The potential impact of the extended vitamin D fortification policy during pregnancy varies by continent of origin - a population-representative Swedish cohort.European journal of nutrition · 2025Article
- Vitamin D and LC-PUFA and the Presence of Fetal Heart Defects-A Further Part of a Case-Control Study.Nutrients · 2024Article
- A Study of Vitamin D Status and Its Influencing Factors among Pregnant Women in Szeged, Hungary: A Secondary Outcome of a Case-Control Study.Nutrients · 2024Article
- Nutritional intake and determinants of nutritional quality changes from pregnancy to postpartum-a longitudinal study.Food science & nutrition · 2024Article
- Supplement use in relation to dietary intake in pregnancy: an analysis of the Swedish GraviD cohort.The British journal of nutrition · 2024Article
- Forecasting levels of serum 25-hydroxyvitamin D based on dietary intake, lifestyle and personal determinants in a sample of Southern Europeans.The British journal of nutrition · 2023Article
- Maternal Intake of Vitamin D Supplements during Pregnancy and Pubertal Timing in Children: A Population-Based Follow-Up Study.Nutrients · 2023Article
- Prevalence of Vitamin D Insufficiency and Its Determinants among Women Undergoing In Vitro Fertilization Treatment for Infertility in Sweden.Nutrients · 2023Article
- Article
- Vitamin D intake and determinants of vitamin D status during pregnancy in The Norwegian Mother, Father and Child Cohort Study.Frontiers in nutrition · 2023Article
- Atopic heredity modifies the association between maternal vitamin D status in pregnancy and the risk of atopic disease in childhood: an observational study.Nutrition journal · 2022Observational
- Development of a Short Questionnaire for the Screening for Vitamin D Deficiency in Italian Adults: The EVIDENCe-Q Project.Nutrients · 2022Article
- Validation of the food frequency questionnaire for the assessment of dietary vitamin D intake.Frontiers in nutrition · 2022Article
- Development and Validation of a Mobile Phone Application Developed for Measuring Dietary Fiber Intake.Nutrients · 2021Article
- Sunlight exposure, consumption of vitamin D-rich foods and vulvovaginal candidiasis in an African population: a prevalence case-control study.European journal of clinical nutrition · 2020Article
- Validation of Vitamin D-Specific Food Frequency Questionnaire against Food Records for Qatari Women.Foods (Basel, Switzerland) · 2020Article
- Poor Dietary Quality is Associated with Low Adherence to Gestational Weight Gain Recommendations among Women in Sweden.Nutrients · 2020Article
- Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Our objective was to validate vitamin D intake from a short vitamin D questionnaire (VDQ) and a longer online food frequency questionnaire (FFQ) against a food record and 25-hydroxyvitamin D (25OHD) as a biomarker of vitamin D status, among pregnant women in Sweden. The number of women included was 1125 with VDQ, FFQ and 25OHD, and of those, 64 also completed the food record. Median vitamin D intakes were 3.9 µg by VDQ (
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