NQPlus - a longitudinal study on diet and health

NQPlus - a longitudinal study on diet and health - NQPlus

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON36462

Enrollment

1750

Registered

2011-06-27

Start date

2011-07-11

Completion date

Unknown

Last updated

2024-05-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

health

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Age 20-70 yrs Competent to make own decisions Written informed consent obtained

Exclusion criteria

Exclusion criteria: Not able to read and speak Dutch

Design outcomes

Primary

Measure	Time frame
Dietary intake from 24h recalls and from FFQ; Carotenoids, fatty acids of erythrocytes as biomarkers of intake, and total en HDL-cholesterol, triglycerides and glucose from blood as intermediate health outcomes and to serve the participants; Capacity to identify specific taste and smell; Nitrogen, sodium and potassium from urine as biomarkers of intake; Intermediate health outcomes to be related to aspects of dietaru intake, food patterns and eating behaviou : BMI, waist-hip ratio, serum lipids, blood glucose, blood pressure, arterial stiffness, skin fluorescence, cognition (questionnaire and test), depression (questionnaire), quality of life; Determinants of dietary intake, food patterns and eating behaviour, to be studied in relation to relevant health outcomes such as obesity: demographics, history of illness, medication use, physical activity, aspects of food choice, smoking habits, stress, sleeping habits, self esteem, sunlight exposure.	—

Measure

Time frame

Dietary intake from 24h recalls and from FFQ; Carotenoids, fatty acids of erythrocytes as biomarkers of intake, and total en HDL-cholesterol, triglycerides and glucose from blood as intermediate health outcomes and to serve the participants; Capacity to identify specific taste and smell; Nitrogen, sodium and potassium from urine as biomarkers of intake; Intermediate health outcomes to be related to aspects of dietaru intake, food patterns and eating behaviou : BMI, waist-hip ratio, serum lipids, blood glucose, blood pressure, arterial stiffness, skin fluorescence, cognition (questionnaire and test), depression (questionnaire), quality of life; Determinants of dietary intake, food patterns and eating behaviour, to be studied in relation to relevant health outcomes such as obesity: demographics, history of illness, medication use, physical activity, aspects of food choice, smoking habits, stress, sleeping habits, self esteem, sunlight exposure.

—

Secondary

Measure	Time frame
under these we would like to mentino the measurement which are planned or enviasegd to be measured in subsamples/substudies: Dietary intake using duplicate portions; Energy expenditure using doubly labeled water; Physical activity using accelerometer; Fatty acids and RNA in fat biopsy; Body fatness using MR;. Microbiota in faeces.	—

Countries

Netherlands

Outcome results