1 in HUNT2, once finishing the fresh new fieldwork, a two.5% random shot out of non-attendants was chosen (n = 685) to own a low-participation research. 2 This research showed that a portion of the reasons for non-attendance for all those old 20–49 ages is actually lack of some time and being away from condition. Regarding the generation forty-five–69, the main grounds were being extremely active, forgetting the fresh new invite or otherwise not being curious. For all of us old 70+, the main reasons had been having regular go after-upwards about wellness features or becoming immobilized because of situation. Towards HUNT3 Questionnaire, various other non-participation analyses was in fact done. Such will soon be exhibited when you look at the an article in preparation (A beneficial Langhammer, private communication, ). An evaluation anywhere between users responding Q1 and you can respondents just responding an effective non-contribution questionnaire shared with all of the non-professionals, a comparison between users and non-players inside the national registers and you can an evaluation out of participants that have investigation from randomly chosen standard means. The analyses showed that certainly non-professionals, the new prevalences away from CVDs, diabetes mellitus and psychological disorders was indeed highest in both low-fellow member study and you can studies extracted from general routine, compared to that stated by the people. Depending on the check in analysis, the latest non-people had lower socio-financial standing and you may a top mortality than users. For this reason, with respect to the question around search, it is possible to alternatives prejudice would be taken into account.
Questionnaires when you look at the HUNT3 ( Dining table cuatro)
Q1 is a personal-report questionnaire filled inside home before respondents went to the fresh new earliest fitness examination.