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…
Bron
Aandoening
Overall healthiness of the diet according to an index for adhering to the Dutch dietary guidelines.
Ondersteuning
Onderzoeksproduct en/of interventie
Geen registraties gevonden.
Uitkomstmaten
Primaire uitkomstmaten
DHD15-index score
Achtergrond van het onderzoek
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.
Doel van het onderzoek
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.
Onderzoeksopzet
Baseline (1993-1997)
Follow-up (2015)
Onderzoeksproduct en/of interventie
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.
Publiek
Relweg 51
Wijk aan Zee 1949 EC
The Netherlands
088-9208888
c.van.bennekom@heliomare.nl
Wetenschappelijk
Relweg 51
Wijk aan Zee 1949 EC
The Netherlands
088-9208888
c.van.bennekom@heliomare.nl
Belangrijkste voorwaarden om deel te mogen nemen (Inclusiecriteria)
Participants from EPIC-NL cohort that gave permission for linkage with vital status and registries
Belangrijkste redenen om niet deel te kunnen nemen (Exclusiecriteria)
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.
Opzet
Deelname
Opgevolgd door onderstaande (mogelijk meer actuele) registratie
Geen registraties gevonden.
Andere (mogelijk minder actuele) registraties in dit register
Geen registraties gevonden.
In overige registers
Register | ID |
---|---|
NTR-new | NL7399 |
NTR-old | NTR7615 |
Ander register | : MEC-TNO-93/01 |