2011 Fiscal Year Final Research Report
External validity for estimating dietary intakes using a recipe based dish-database and the estimation of salt intake.
| Project/Area Number |
22800069
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Eating habits, studies on eating habits
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| Research Institution | Niigata University |
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Principal Investigator |
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| Project Period (FY) |
2010 – 2011
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| Keywords | 栄養疫学 / 食事評価 / 栄養学 |
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| Research Abstract |
We collected existing dietary record data from different populations in Japan for the purpose of dietary assessment using recipe based typical dish-database. Data included names of mixed dishes or food names for single foods, ingredient foods, and their weights. We examined the external validity for estimating dietary intakes using a recipe based dish-database among an urban population that differ from the area where the database was developed. The applicability for estimating dietary intakes using the recipe based dish-database for urban populations was suggested. Furthermore, taste preference was suggested to be a defining feature of whole dietary salt intake, and therefore an improvement of estimation of whole salt intake can be expected through the application of self-reported taste preference to an assessment system using recipe based dish-database.
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