Digital Food Frequency Questionnaire Assessing Adherence to the Norwegian Food-Based Dietary Guidelines and Other National Lifestyle Recommendations: Instrument Validation Study.
Hege Berg HenriksenMarkus Dines KnudsenAnette HjartåkerRune BlomhoffMonica Hauger CarlsenPublished in: Journal of medical Internet research (2024)
The DIGIKOST-FFQ gave valid estimates of dietary intakes and was able to identify individuals with different degrees of adherence to the Norwegian FBDG and physical activity recommendations. Moderate physical activity was underreported, water was overreported, and vegetables showed poor correlation, which are important to consider when interpreting the data. Good agreement was observed between the methods in estimating dietary intakes and time in "moderate to vigorous physical activity," "sedentary time," and "sleep."
Keyphrases
- physical activity
- clinical practice
- body mass index
- sleep quality
- human health
- high intensity
- electronic health record
- risk assessment
- type diabetes
- metabolic syndrome
- quality improvement
- cross sectional
- adipose tissue
- depressive symptoms
- big data
- patient reported outcomes
- heavy metals
- machine learning
- health risk
- psychometric properties
- health risk assessment
- insulin resistance