Evaluation of relative intake of fatty acids according to the Northern Sweden FFQ with fatty acid levels in erythrocyte membranes as biomarkers

Wennberg, Maria; Vessby, Bengt; Johansson, Ingegerd

doi:10.1017/s1368980008004503

Cited by 64 publications

(58 citation statements)

References 28 publications

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“…Post hoc analyses support this explanation since consumption frequencies from the FFQ showed almost the same consumption of wholegrain bread and white bread, while data from the 24-HDR showed that wholegrain bread contributed only 25 % of the consumed bread. The correlation coefficients between FFQ1 and the 24-HDR for absolute intakes of the individual plant sterols and total plant sterols were between 0?50 and 0?58 for the men, and between 0?43 and 0?55 for the women, and thus are comparable to those for other nutrients studied within this cohort (4)(5)(6) . As seen for most other nutrients, the correlation coefficients declined when energy-adjusted plant sterol intake was studied instead.…”

Section: Discussionsupporting

confidence: 65%

“…Previous publications from this diet database have examined the agreement between these two methods, focusing on the intakes of foods, energy, macronutrients and a selection of micronutrients (4) , fatty acids (6) , folate and other B vitamins (5) . These previous studies have concluded that the validity of the Northern Sweden FFQ is similar to that of other FFQ used in large-scale studies.…”

Section: Discussionmentioning

confidence: 99%

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Evaluation of plant sterol intake estimated with the Northern Sweden FFQ

Klingberg

Winkvist

Hallmans

et al. 2012

Public Health Nutr.

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Objective: To evaluate plant sterol intake estimated with the eighty-four-item Northern Sweden FFQ against repeated 24 h dietary recalls (24-HDR) as the reference method. Design: Randomly recruited participants from the Västerbotten Intervention Programme (VIP) responded to an FFQ (FFQ1). Over the subsequent 12 months, ten repeated 24-HDR were carried out. After this, a second FFQ (FFQ2) was completed. Setting: Västerbotten county, northern Sweden. Subjects: Ninety-six men and ninety-nine women. Results: The Pearson correlation coefficient for absolute total plant sterol intake estimated with FFQ1 and 24-HDR was 0?58 and 0?55 for the men and women, respectively. Cross-classification of participants into quartiles of absolute plant sterol intake estimated with FFQ1 and 24-HDR showed that 90 % of the men and 83 % of the women were classified into the same or an adjacent quartile. For energy-adjusted plant sterol intake, 71 % of the men and 74 % of the women were classified into the same or an adjacent quartile. The agreement for crossclassification of participants into quartiles between FFQ1 and FFQ2 was good for both absolute and energy-adjusted plant sterol intake. Conclusions: The FFQ is able to capture absolute plant sterol intake to the same extent as other nutrients, and to rank individuals according to both their absolute and energy-adjusted plant sterol intake. The reproducibility of the FFQ was good, suggesting that the method is reliable. This makes it possible to use plant sterol data from the FFQ in large-scale studies of the association between plant sterol intake and disease.

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Section: Discussionsupporting

confidence: 65%

Section: Discussionmentioning

confidence: 99%

Evaluation of plant sterol intake estimated with the Northern Sweden FFQ

Klingberg

Winkvist

Hallmans

et al. 2012

Public Health Nutr.

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“…The positive association between 14:0 and insulin sensitivity may imply a favourable role of dairy intake on glucose metabolism, as suggested in some observational studies [2]. However, if this were the case, one would expect a similar pattern for 15:0 and 17:0, also considered closely associated with dairy intake when measured in serum [29] or erythrocyte membranes [30]. For 15:0, this was not significant in our study, suggesting that other dietary sources of 14:0, or endogenous metabolism, may contribute to the association, as also recently suggested by Roberts et al [19].…”

Section: Discussionmentioning

confidence: 74%

Adipose tissue fatty acids and insulin sensitivity in elderly men

et al. 2010

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“…Total estimated daily intake of energy and nutrients was calculated by weighting reported intake frequencies by the food composition that is provided by the National Food Agency (http://www.livsmedelsverket.se/en/foodand-content/naringsamnen/livsmedelsdatabasen/). Estimated intakes of energy, nutrients, vitamins, and minerals have been validated against repeated 24-h dietary records and biological markers (28)(29)(30)(31).…”

Section: Dietary Assessmentsmentioning

confidence: 99%

Nonfermented milk and other dairy products: associations with all-cause mortality,

Tognon¹,

Shungin

Lissner³

et al. 2017

The American Journal of Clinical Nutrition

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Background: A positive association between nonfermented milk intake and increased all-cause mortality was recently reported, but overall, the association between dairy intake and mortality is inconclusive. Objective: We studied associations between intake of dairy products and all-cause mortality with an emphasis on nonfermented milk and fat content. Design: A total of 103,256 adult participants (women: 51.0%) from Northern Sweden were included (7121 deaths; mean follow-up: 13.7 y). Associations between all-cause mortality and reported intakes of nonfermented milk (total or by fat content), fermented milk, cheese, and butter were tested with the use of Cox proportional hazards models that were adjusted for age, sex, body mass index, smoking status, education, energy intake, examination year, and physical activity. To circumvent confounding, Mendelian randomization was applied in a subsample via the lactase LCT-13910 C/T single nucleotide polymorphism that is associated with lactose tolerance and milk intake. Results: High consumers of nonfermented milk ($2.5 times/d) had a 32% increased hazard (HR: 1.32; 95% CI: 1.18, 1.48) for all-cause mortality compared with that of subjects who consumed milk #1 time/wk. The corresponding value for butter was 11% (HR: 1.11; 95% CI: 1.07, 1.21). All nonfermented milk-fat types were independently associated with increased HRs, but compared with full-fat milk, HRs were lower in consumers of medium-and low-fat milk. Fermented milk intake (HR: 0.90; 95% CI: 0.86, 0.94) and cheese intake (HR: 0.93; 95% CI: 0.91, 0.96) were negatively associated with mortality. Results were slightly attenuated by lifestyle adjustments but were robust in sensitivity analyses. Mortality was not significantly associated with the LCT-13910 C/T genotype in the smaller subsample. The amount and type of milk intake was associated with lifestyle variables. Conclusions: In the present Swedish cohort study, intakes of nonfermented milk and butter are associated with higher all-cause mortality, and fermented milk and cheese intakes are associated with lower all-cause mortality. Residual confounding by lifestyle cannot be excluded, and Mendelian randomization needs to be examined in a larger sample.Am J Clin Nutr 2017;105:1502-11.

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Evaluation of relative intake of fatty acids according to the Northern Sweden FFQ with fatty acid levels in erythrocyte membranes as biomarkers

Cited by 64 publications

References 28 publications

Evaluation of plant sterol intake estimated with the Northern Sweden FFQ

Evaluation of plant sterol intake estimated with the Northern Sweden FFQ

Adipose tissue fatty acids and insulin sensitivity in elderly men

Nonfermented milk and other dairy products: associations with all-cause mortality,

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