SwePub
Sök i LIBRIS databas

  Extended search

id:"swepub:oai:lup.lub.lu.se:83bbe12b-19e2-48b5-b6a3-bbb5ea1dd261"
 

Search: id:"swepub:oai:lup.lub.lu.se:83bbe12b-19e2-48b5-b6a3-bbb5ea1dd261" > A methodological re...

  • 1 of 1
  • Previous record
  • Next record
  •    To hitlist
  • Wirfält, ElisabetLund University,Lunds universitet,Nutritionsepidemiologi,Forskargrupper vid Lunds universitet,Nutrition Epidemiology,Lund University Research Groups (author)

A methodological report from the Malmö Diet and Cancer study: development and evaluation of altered routines in dietary data processing

  • Article/chapterEnglish2002

Publisher, publication year, extent ...

  • 2002-11-19
  • Springer Science and Business Media LLC,2002

Numbers

  • LIBRIS-ID:oai:lup.lub.lu.se:83bbe12b-19e2-48b5-b6a3-bbb5ea1dd261
  • https://lup.lub.lu.se/record/111806URI
  • https://doi.org/10.1186/1475-2891-1-3DOI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

Classification

  • Subject category:art swepub-publicationtype
  • Subject category:ref swepub-contenttype

Notes

  • Background: In the Malmö Diet and Cancer study, information on dietary habits was obtained through a modified diet history method, combining a 7-day menu book for cooked meals and a diet questionnaire for foods with low day-to-day variation. Half way through the baseline data collection, a change of interview routines was implemented in order to reduce interview time. Methods: Changes concentrated on portion-size estimation and recipe coding of mixed dishes reported in the menu book. All method development and tests were carefully monitored, based on experiential knowledge, and supplemented with empirical data. A post hoc evaluation study using "real world" data compared observed means of selected dietary variables before and after the alteration of routines handling dietary data, controlling for potential confounders. Results: These tests suggested that simplified coding rules and standard portion-sizes could be used on a limited number of foods, without distortions of the group mean nutrient intakes, or the participants' ranking. The post hoc evaluation suggested that mean intakes of energy-adjusted fat were higher after the change in routines. The impact appeared greater in women than in men. Conclusions: Future descriptive studies should consider selecting subsets assessed with either method version to avoid distortion of observed mean intakes. The impact in analytical studies may be small, because method version and diet assistant explained less than 1 percent of total variation. The distribution of cases and non-cases across method versions should be monitored.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Mattison, Irene (author)
  • Johansson, UllaLund University,Lunds universitet,Bröstcancer-genetik,Sektion I,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Breastcancer-genetics,Section I,Department of Clinical Sciences, Lund,Faculty of Medicine(Swepub:lu)onk-ujo (author)
  • Gullberg, BoLund University,Lunds universitet,Nutritionsepidemiologi,Forskargrupper vid Lunds universitet,Nutrition Epidemiology,Lund University Research Groups(Swepub:lu)smi-bgu (author)
  • Wallström, PeterLund University,Lunds universitet,Nutritionsepidemiologi,Forskargrupper vid Lunds universitet,Nutrition Epidemiology,Lund University Research Groups(Swepub:lu)pe6853wa (author)
  • Berglund, GöranLund University,Lunds universitet,Internmedicin - epidemiologi,Forskargrupper vid Lunds universitet,Internal Medicine - Epidemiology,Lund University Research Groups(Swepub:lu)medf-gbe (author)
  • NutritionsepidemiologiForskargrupper vid Lunds universitet (creator_code:org_t)

Related titles

  • In:Nutrition Journal: Springer Science and Business Media LLC1:31475-2891

Internet link

Find in a library

To the university's database

  • 1 of 1
  • Previous record
  • Next record
  •    To hitlist

Find more in SwePub

By the author/editor
Wirfält, Elisabe ...
Mattison, Irene
Johansson, Ulla
Gullberg, Bo
Wallström, Peter
Berglund, Göran
About the subject
MEDICAL AND HEALTH SCIENCES
MEDICAL AND HEAL ...
and Health Sciences
and Nutrition and Di ...
Articles in the publication
Nutrition Journa ...
By the university
Lund University

Search outside SwePub

Wikipedia about the author:
Elisabet_Wirfält
Wirfält, Elisabet
en

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view