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Innovative Dietary Assessment Methods in Epidemiological Studies and Public Health Anne-Kathrin Illner Department of Epidemiology (head: Heiner Boeing)

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Presentation on theme: "Innovative Dietary Assessment Methods in Epidemiological Studies and Public Health Anne-Kathrin Illner Department of Epidemiology (head: Heiner Boeing)"— Presentation transcript:

1 Innovative Dietary Assessment Methods in Epidemiological Studies and Public Health Anne-Kathrin Illner Department of Epidemiology (head: Heiner Boeing) German Institute of Human Nutrition Potsdam-Rehbrücke

2 overview funding: Public Health Executive Agency project duration: April 2007 to June 2009 (27 months) consortium: 20 partners + 1 collaborating institution international consultants: –Amy Subar, National Cancer Institute, Washington, USA –Alan Kristal, Fred Hutchinson Cancer Research Center, Seattle, USA –Paul Hephurn, Representative of ILSI Novel food task force, Europe International need for a collaborative effort for innovative methods of measuring diet

3 Literature Review pilot studies SWOT-Analysis of new technologies feasibility reports on dietary assessment final SOP´s for innovative methods assessing diet in epidemiological studies preliminary SOP´s for innovative methods state of the art evaluation work flow

4 R = reportL = leafletWS = workshop time schedule

5 state of the art report Evaluation of literature of (1) traditional dietary assessment methods (2) new dietary assessment methods specific analysis on feasibility (participation rates,time burden required, cost assessment, etc.) selection of new methodologies for pilot study (statistical methods and instruments) progress

6 web-based automated FFQ´s self-administered, automated, web-based 24- hour dietary recalls real time data collection of food records voice recognition software combining methods FFQ with 24-hour recalls ideas in dietary assessment

7 web-based FFQ Quelle:http://192.168.111.125:3020/ffq/portal/de

8 advantages beyond paper and pencil cleaner data may take less time to complete disadvantages beyond paper and pencil still FFQ computer access and related technology issues feasibility research in IDAMES: Pilot studies in 6 centres web-based FFQ

9 study design of pilot testing in preparation: combining assessment instruments new statistical methods to estimate individuals usual dietary intake over past year pilot study experiences for historically new period of research

10 http://www.idames.eu

11 Thank you for your attention!


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