Background

There is a lack of simple tools that could allow members of the general population to estimate their own dietary patterns and to associate them with unfavourable health outcomes. The present study aimed to develop and validate a simple self-administered tool, called the Easy Diet Screener (EDS), that would identify healthy and unhealthy dietary patterns and evaluate their association with unfavourable blood and anthropometric parameters (i.e. values outside the recommended values).

Methods

In total, 259 adult people (31−50 years of age) participated in this observational study. They filled out an online version of the EDS questionnaire; those who scored highly were assigned to the healthy dietary pattern (HDP) group, whereas those with a low score were assigned to the western dietary pattern (WDP) group. The dietary records, anthropometric and biochemical parameters were evaluated in a subset of 200 participants who obtained similar score in the repeated EDS (paper version).

Results

People assigned to HDP on the basis of EDS had significantly better diet quality than those assigned to WDP, with values of the Healthy Eating Index being 76.9 ± 9.2 and 58.7 ± 10.5, respectively. People classed as WDP had a higher risk of too high serum low-density lipoproteins [odds ratio (OR) = 2.65], triglycerides (OR = 3.67), body mass index (OR = 2.87) and percentage of fat tissue (OR = 3.98) than did people in the HDP.

Conclusions

EDS is an easy tool for quickly identifying healthy and western dietary patterns that are associated with lipid profile and body adiposity.