food frequency questionnaire

https://pubmed.ncbi.nlm.nih.gov/27752306/

Comparison of a web-based food record tool and a food-frequency questionnaire and objective...

Two web-based dietary assessment tools have been developed for use in large-scale studies: the Riksmaten method (4-d food record) and MiniMeal-Q...

web based comparison food record tool

https://pubmed.ncbi.nlm.nih.gov/12740081/?dopt=AbstractPlus

Statistical approaches for assessing the relative validity of a food-frequency questionnaire: use...

Both Spearman correlation coefficients and weighted kappa values are useful in assessing the relative validity of estimates of nutrient intake by FFQs....

statistical approaches assessing relative validity

https://pubmed.ncbi.nlm.nih.gov/25683819/

Reproducibility and intermethod reliability of a calcium food frequency questionnaire for use in...

The Bone Mineral Density in Childhood Study calcium FFQ appears to provide a useful tool for assessing calcium intake in children and adolescents drawn from...

food frequency questionnaire reproducibility reliability calcium

https://pubmed.ncbi.nlm.nih.gov/31192566/

Food frequency questionnaire reproducibility for middle-aged and elderly Japanese

The FFQ developed for the JPHC-NEXT study has reasonable reproducibility. Because this FFQ has also been validated in a previous study, it can be considered a...

food frequency questionnaire middle aged reproducibility elderly japanese

https://www.abdn.ac.uk/iahs/research-support/food-frequency/

Food Frequency Questionnaire | The Institute of Applied Health Sciences | The University of Aberdeen

food frequency questionnaire health sciences institute applied

https://www.mdpi.com/2072-6643/16/21/3772

Validation of a Food Frequency Questionnaire: VioScreen-Allergy | MDPI

Background/Objectives: An adapted version of an online pictorial food frequency questionnaire (FFQ), VioScreen-Allergy, assesses total dietary intake and...

food frequency questionnaire validation allergy mdpi

Robuta