Comparison of validity of food group intake by food frequency questionnaire between pre- and post- adjustment estimates derived from 2-day 24-hour recalls in combination with the probability of consumption.

@article{Kim2012ComparisonOV,
  title={Comparison of validity of food group intake by food frequency questionnaire between pre- and post- adjustment estimates derived from 2-day 24-hour recalls in combination with the probability of consumption.},
  author={Dong Woo Kim and Se-Young Oh and Sung-Ok Kwon and Jeongseon Kim},
  journal={Asian Pacific journal of cancer prevention : APJCP},
  year={2012},
  volume={13 6},
  pages={2655-61}
}
Validation of a food frequency questionnaire (FFQ) utilising a short-term measurement method is challenging when the reference method does not accurately reflect the usual food intake. In addition, food group intake that is not consumed on daily basis is more critical when episodically consumed foods are related and compared. To overcome these challenges, several statistical approaches have been developed to determine usual food intake distributions. The Multiple Source Method (MSM) can… CONTINUE READING