Brand new dataset included in this studies belongs to the latest Mix Federal Beginner Wellness Survey (CNSHS), an overall wellness questionnaire certainly scholar populations presented in many Eu regions . In today’s research four web sites had been integrated, and that presented the analysis into the 2005: School from Bielefeld, Germany (DE); University out-of Southern area Denmark (DK); Catholic College or university out-of Lublin, Poland (PL); and you will Sofia School, Bulgaria (BG). The analysis applied a self-applied multi-motif fitness survey, plus concerns into the several wellness habits. The initial questionnaire is made german born and you will translated with the Gloss, Bulgarian and you can Danish from the two separate translators. Both models was compared as well as their conflicts resolved inside conversation with indigenous audio system mixed up in research group. The fresh survey is shared with very first-12 months people through the regular kinds in the latest element of picked programmes and you can compiled shortly after getting completed of the college students. Zero bonuses was in fact considering. Brand new effect pricing (considering quantities of returned forms) was basically >95% (Bulgaria, Poland), 92% (Denmark), and you will varied (60%–100%) to have Germany according to interviewed organizations (85% on average, straight down impulse prices into the high lecture rooms than in faster meetings). The study incorporated 2651 professionals. Gender is actually lost getting sixty people and you will an extra 189 got missing answers in some inquiries resulting in a final decide to try dimensions out of 2402.
A food frequency questionnaire (9 signal variables) reviewed practices patterns off sweets; cakes/cookies; dishes and you can fast/canned dinner; fruit; brutal and ready make and you will salads; and you can meat and you can seafood (find Dining table step 1). Brand new introductory concern “How frequently do you really eat the second meals?” asked users regarding the volume of the common use of for each food item by themselves (rated toward a 5 point size: each day, everyday, once or twice per week, 1–fourfold 30 days, and not). Such 5 classes was collapsed towards two groups: high-frequency (on a regular basis/daily) and you may low frequency (a few times per week/1–four times thirty days/never). Regarding around three products (cakes, snacks and you can seafood), high frequency are identified as on a daily basis/daily/several times weekly instead of low-frequency step one–four times a month/never. Brand new instrument is based on pre-present dining regularity forms, adapted into the study and you may included in previous guides . The face and you may posts authenticity of your tool was basically determined by grounding the fresh new survey with the literature comment. No specialized test from authenticity was did, however the questionnaire is very similar to most other food regularity questionnaires that were verified, e.g. [twenty five, 26]. Practical question: “In which would you live during the university/school term time?” examined students’ traditions plans throughout school words, which have five signed solutions plus one open-end effect (alone; with my spouse; using my moms and dads; having area-mates; other). It varying is actually recoded for the a few possibilities: at the parental home in the place of some other options.
Informed agree and ethical consent
Contribution regarding the analysis is actually voluntary and you may anonymous. People have been informed you to definitely from the finishing the new survey these were delivering their advised accept take part. They certainly were in addition to informed that they could terminate the brand new participation from the one point when you’re filling in the brand new questionnaire. The brand new consent so you can make the study are granted by performing institutions: Bielefeld College within the Bielefeld (Germany), the Catholic College or university regarding Lublin, Lublin (Poland), brand new University out-of Sofia for the Sofia (Bulgaria) additionally the University out of South Denmark (Denmark).
The analysis was conducted using SPSS 17 (SPSS Inc., Chicago, IL, USA), with statistical significance level set at p <0.05. First, the sociodemographic characteristics of the sample were presented by country and tested for differences using chi-square test. Bivariate comparisons were tested by chi-square test. When country and sex were considered simultaneously, logistic regression with main effects of country and sex and their interaction was conducted to obtain significance tests. When the interaction was not significant, it was removed and the model was re-estimated using main effects only. Third, the effects of not living at parental home on the consumption of the food groups were assessed in logistic regression models. Each sex-country combination was recoded into a new variable yielding 8 distinct groups. The interaction between this new variable and living at parental home versus other living arrangements indicated whether the effects were homogenous or varied across countries or by sex. When interaction term was significant, stratified analysis was carried out to present the effects across the sex/country combinations.