Vis enkel innførsel

dc.contributor.authorHjartåker, Anette
dc.date.accessioned2022-07-28T11:46:21Z
dc.date.available2022-07-28T11:46:21Z
dc.date.issued2000
dc.description.abstractThe objectives of the present thesis were to design a semi-quantitative food frequency questionnaire for use in epidemiological research among Norwegian women, to validate certain components of the dietary data, to collect dietary data from a large nation-wide sample of women, and to analyse selected nutritional aspects related to health, both cross-sectionally and prospectively. The data are collected as part of the Norwegian Women and Cancer Study (NOWAC), a large population-based cohort study established in 1991. The dietary data are collected by means of self-administered food frequency questionnaires asking about usual diet during the last year. In this thesis, three different questionnaires and three different study samples are included. First, in 1991-92, 52 592 women aged 34- 49 years (mean 41.1 yrs) completed a limited food frequency questionnaire (Appendix A): Second, in 1995, 234 women aged 40-42 years participated in a validation study and completed an extended semi-quantitative food frequency questionnaire (Appendix B). Third, in 1996, 10 249 women aged 45-69 years (mean 54.8 yrs) completed a revised version of the extended semi-quantitative food frequency questionnaire (Appendix C).en_US
dc.identifier.alma990111600634702201
dc.identifier.issn0801-017x
dc.identifier.urihttps://hdl.handle.net/10037/25837
dc.language.isoengen_US
dc.publisherUniversitetet i Tromsøen_US
dc.publisherUniversity of Tromsøen_US
dc.relation.ispartofseriesISM skriftserie Nr. 59, 2000en_US
dc.rights.accessRightsopenAccessen_US
dc.rights.holderCopyright 2000 The Author(s)en_US
dc.subjectNutritional Statusen_US
dc.subjectEpidemiologyen_US
dc.subjectDieten_US
dc.subjectFood Habitsen_US
dc.subjectNeoplasmsen_US
dc.subjectWomenen_US
dc.subjectNorwayen_US
dc.titleDietary data in the Norwegian Women and Cancer Study : validation and analyses of health related aspectsen_US
dc.typeDoctoral thesisen_US
dc.typeDoktorgradsavhandlingen_US


Tilhørende fil(er)

Thumbnail

Denne innførselen finnes i følgende samling(er)

Vis enkel innførsel