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Measuring dietary acculturation in Japanese Americans with the use of confirmatory factor analysis of food-frequency data.

Measuring dietary acculturation in Japanese Americans with the use of confirmatory factor analysis of food-frequency data. Research Abstract Details 

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  • Measuring dietary acculturation in Japanese Americans with the use of confirmatory factor analysis of food-frequency data. Abstract Text:

    brandon l pierceBrandon L Pierce,melissa a austinMelissa A Austin,paul k cranePaul K Crane,barbara m retzlaffBarbara M Retzlaff,brian fishBrian Fish,carolyn m hutterCarolyn M Hutter,donna l leonettiDonna L Leonetti,wilfred y fujimotoWilfred Y Fujimoto,

    BACKGROUND: Epidemiologic evidence suggests that dietary changes associated with acculturation to a Western diet may increase the risk of type 2 diabetes in Japanese Americans. OBJECTIVE: We hypothesized that dietary acculturation patterns could be measured by confirmatory factor analysis (CFA) by using a culturally sensitive food-frequency questionnaire (FFQ). We examined the utility of the estimated factor scores by testing for associations with diabetes and 2 risk factors for diabetes-body mass index (BMI; in kg/m(2)) and C-reactive protein (CRP). DESIGN: By using cross-sectional data from a sample of 219 Nisei (second-generation Japanese American; mean age 70 y) and 277 Sansei (third-generation Japanese American; mean age 42 y) participants in the Japanese American Family Study, we conducted CFA on 5 items characteristic of a Japanese diet and 4 items characteristic of a Western diet. The resulting factor scores were examined for associations with diabetes by using logistic regression and for associations with BMI and CRP by using linear regression. RESULTS: CFA confirmed the presence of Japanese and Western food factors. The Nisei had a significantly higher average factor score for the Japanese food factor and significantly lower average factor score for the Western food factor than did the Sansei. In Sansei persons, but not in Nisei persons, the Western food factor score was significantly associated with plasma CRP concentration (P = 0.02), BMI (P = 0.02), and diabetes (P = 0.001). CONCLUSIONS: In this Japanese American sample, dietary acculturation can be estimated by using CFA on FFQ data. Future studies should investigate the effects of dietary acculturation on disease risk independent of other lifestyle factors.

    Measuring dietary acculturation in Japanese Americans with the use of confirmatory factor analysis of food-frequency data. Publishing Authors By Initials

    bl pierceBL Pierce,ma austinMA Austin,pk cranePK Crane,bm retzlaffBM Retzlaff,b fishB Fish,cm hutterCM Hutter,dl leonettiDL Leonetti,wy fujimotoWY Fujimoto,

    For similar behavior and behavior mechanisms: behavior: habits: smoking research abstracts see: behavior and behavior mechanisms: behavior: habits: smoking research

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    Measuring dietary acculturation in Japanese Americans with the use of confirmatory factor analysis of food-frequency data. Journal Published:

    PUBLICATION TYPE: Research Support, N.I.H., Extr

    Journal: The American journal of clinical nutrition

    VOLUME: 86

    Page Numbers: 496-503

    Journal Abbreviation: Am. J. Clin. Nutr.

    ISSN: 0002-9165

    DAY: 3

    MONTH: Aug

    YEAR: 2007

    Measuring dietary acculturation in Japanese Americans with the use of confirmatory factor analysis of food-frequency data. Information

    Number of References:

    LANGUAGE: eng

    NlmUniqueID: 376027

    Measuring dietary acculturation in Japanese Americans with the use of confirmatory factor analysis of food-frequency data. Keywords Mesh Terms:

    KEYWORDS: Smoking

    MESH TERMS: epidemiology

    Chemical & Substance for Abstract: Measuring dietary acculturation in Japanese Americans with the use of confirmatory factor analysis of food-frequency data. Information

    Substance Name: C-Reactive Protein

    Registry Number: 9007-41-4

    Grant and Affiliation Information for Measuring dietary acculturation in Japanese Americans with the use of confirmatory factor analysis of food-frequency data.

    AFFILIATION: Department of Epidemiology and Institute for Public Health Genetics, School of Public Health and Community Medicine, University of Washington, Seattle, WA 98195, USA.

    Country: United States

    United States Research PublicationUnited States Research Publication

    AGENCY: United States NIEHS

    GRANT: P30ES0733

    ACRONYM: ES

    MEDLINETA: Am J Clin Nutr

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