All in all, twenty-two advanced vocational degree college or university towns had been invited to participate the study (Fig
Research design
For it investigation, baseline and go after-up data from the Medical advice to own Unwell-reported Pupils (MASS) input evaluation investigation were utilized, which is demonstrated in more detail elsewhere .
The medical Stability Panel of one’s Erasmus College or university Medical Rotterdam assessed the analysis offer and you may stated that the Dutch Medical Lookup Associated with People Sufferers Work (Dutch abbreviation: WMO) don’t use. It issued an affirmation of no objection to help you carrying out this research and you may permitted to fill out the outcomes to possess publication for the a technical diary later (proposition count MEC-2015-614). The participants considering created advised concur.
Setting and read populace
1). Several metropolitan areas could not participate, mainly because of the fresh envisioned big date financial support. Ultimately, ten colleges took part in the study in the Dutch areas of Utrecht, West-Brabant, Amsterdam, and you may Rotterdam. The newest standard analysis is collected anywhere between . Brand new realize-right up studies had been gathered ranging from .
People was indeed people aged sixteen–twenty six age going to advanced vocational studies level step one–cuatro (i.age. peak step one represents secretary training and you may top 4 is known as center administration knowledge). They went to another professional programs: media manager/creator, secretary proper care, trade, interior decorating, nursing, and you may specialist studies. To stick to the newest tastes of your own universities, several some other procedures were followed to choose users. (1) From the eight universities, a college staff member selected and you will desired pupils for involvement once they got advertised an intensive quantity of unwell days out of school (we.elizabeth. reporting ill no less than fourfold, otherwise, more six consecutive college days inside several school weeks). (2).
During the one or two kept colleges, every students in the at random selected categories had been welcome to join. The fresh involved researcher selected students which met new standards having detailed sickness lack a short while later. All the college students on basic techniques and you can people about second process exactly who met this new conditions to have thorough disease absence was place regarding the ‘picked diseases absence’ attempt. The remaining players regarding 2nd processes had been placed in the latest ‘general college or university population’ try (discover Fig. 1).
Most of the students and you will mothers of pupils between 16 and you will 18 age of age were informed about the study courtesy a news letter and you can a good leaflet. These types of documents said the aim of the research and you can included contact recommendations of one’s scientists. An appointed coordinator about participating colleges sent the fresh new records so you’re able to the students and you may mothers. Moms and dads you will definitely object to presenting the youngster take part in the research from the notifying its objection towards the school or even the researchers. The students was questioned to 
add written informed agree in advance of answering from survey. The newest appointed coordinator compiled all of the completed surveys and delivered them to the latest experts. Around half a year afterwards, the players on picked diseases lack test (i.elizabeth. in which the options are in accordance with the level of disease absence) acquired the new realize-up questionnaire at home with a revenue package otherwise by way of good hook within their elizabeth-mail. Brand new wider university shot wasn’t allowed in order to fill out this new follow-up survey. Overall, 758 people offered composed informed concur within baseline. Just before analyses, we omitted students who were more than twenty six age (letter = 3).
Specifications
The brand new survey contained the next information: self-sufficiency, contextual issues (we.age. socio-group attributes and perspective, and risk practices), and you may signs from wellness status (i.age. illness absence and depressive symptoms).
Self-sufficiency
A modified sorts of new Dutch mind-sufficiency matrix (SSM-D) is actually included in the questionnaire [step 1, 21]. So it variation is made getting and you may confirmed certainly people going to intermediate vocational degree, comparable to what experience of the pupils, and you can contact the skill of pupils to maintain by themselves off eleven specific lifestyle-domain names (money, day factors, property, domestic-relations, psychological state, physical health, addiction, affairs daily life, social media, society involvement, and official) . Each lives-website name is analyzed by exactly how many trouble the newest student got into the for the last six months within the a specific existence-domain, e.g. ‘Funds. Think of: getting the money and come up with comes to an end meet’ (Even more document step 1: Desk A1). Four response classes varied of ‘zero problems’ in order to ‘of many problems’. Response kinds had been dichotomized towards the ‘self-sufficient’ (couple issues without problems) versus ‘not to scarcely notice-sufficient’ (of many problems not to ever few/few difficulties) for every single lifetime-domain name. To own analyses purposes, one to full care about-sufficiency rating is actually calculated, anywhere between self-enough on the the lifetime-domains, ten existence-domains, nine life-domain names, and 7 or a lot fewer existence-domains.