No registrations found.
ID
Source
Health condition
Overall healthiness of the diet according to an index for adhering to the Dutch dietary guidelines.
Sponsors and support
Intervention
Outcome measures
Primary outcome
DHD15-index score
Secondary outcome
GHG emissions of the diet
Background summary
Our current study was set up to (1) identify the differences in food consumption and nutritional quality over the course of 20 years in the Netherlands using the European Prospective Investigation into Cancer and Nutrition - Netherlands (EPIC-NL) cohort and (2) to calculate the environmental impact in terms of GHG emissions of the observed differences. We investigated differences in dietary trends between men and women.
Study objective
We hypothesise that the diet over time has become healthier and more sustainable. Our current study was set up to (1) identify the differences in food consumption and nutritional quality over the course of 20 years in the Netherlands using the European Prospective Investigation into Cancer and Nutrition - Netherlands (EPIC-NL) cohort and (2) to calculate the environmental impact in terms of GHG emissions of the observed differences. We investigated differences in dietary trends between men and women.
Study design
Baseline (1993-1997)
Follow-up (2015)
Intervention
All analyses were stratified by sex. First, the differences in food group consumption over time were calculated. In order to get insight in the differences in consumption of food groups independently from differences in energy intake over time, consumption was standardized by energy intake (gram per 1000 kcal). Second, the environmental impact of the diet at baseline and follow-up was calculated. We analysed the GHG emissions absolute (total) and per 1000 kcal. Mean and standard deviation values at baseline and follow-up of each indicator (food group consumption (gram/1000 kcal), GHG emissions (kg CO2-eq/1000 kcal) and DHD15-index score) were calculated. A paired sample t-test was used to test the observed differences for significance. A p-value below 0.05 was considered statistically significant and all analyses were performed with SAS 9.4.
Relweg 51
Wijk aan Zee 1949 EC
The Netherlands
088-9208888
c.van.bennekom@heliomare.nl
Relweg 51
Wijk aan Zee 1949 EC
The Netherlands
088-9208888
c.van.bennekom@heliomare.nl
Inclusion criteria
Participants from EPIC-NL cohort that gave permission for linkage with vital status and registries
Exclusion criteria
For the current study, participants without dietary information at baseline were excluded. Participants with implausible dietary intake at either FFQ, i.e. those with a reported energy intake of less than 500 kcal/day or greater than 3,500 kcal/day, were also excluded.
Design
Recruitment
Followed up by the following (possibly more current) registration
No registrations found.
Other (possibly less up-to-date) registrations in this register
No registrations found.
In other registers
| Register | ID |
|---|---|
| NTR-new | NL7399 |
| NTR-old | NTR7615 |
| Other | : MEC-TNO-93/01 |