Validation of a Food Frequency Questionnaire: VioScreen

Validation of a Food Frequency Questionnaire: VioScreen

The purpose of this study is to learn more about how well a questionnaire about food intake works. The study team will compare questionnaire responses to several other measurements of food intake. There is a special emphasis on fruit and vegetable intake.

Inclusion Criteria:

• Age 18-40 as we are aiming to recruit women of child-bearing age
• Pregnant women up to 26 weeks' gestation
• Women assigned female sex at birth who are not pregnant

Exclusion Criteria:

• Women below the age of 18 or over the age of 40 years
• Pregnant women more than 26 weeks' gestation at the time of enrollment
• Women who are experiencing limited or reduced food intake related to nausea will not be approached for recruitment and are considered ineligible
• Women who are unwilling to participate in the study due to time commitment or other reasons
• Women whose capacity for study compliance is diminished due to conditions such as active untreated substance use disorder, untreated/uncontrolled schizophrenia, bipolar disorder, active psychosis will not be approached for recruitment and are considered ineligible