Dietary patterns generated by the Treelet Transform and risk of stroke: a Danish cohort study

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Dietary patterns generated by the Treelet Transform and risk of stroke : a Danish cohort study. / Frederiksen, Signe B; Themsen, Heidi H; Overvad, Kim; Dahm, Christina C.

In: Public Health Nutrition, Vol. 24, No. 1, 01.2021, p. 84-94.

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@article{d39274b9cd9040fca0e9620fa458ca33,
title = "Dietary patterns generated by the Treelet Transform and risk of stroke: a Danish cohort study",
abstract = "OBJECTIVE: To relate empirically derived dietary patterns identified using the Treelet Transform (TT) to risk of stroke.DESIGN: A prospective cohort study using the Danish Diet, Cancer and Health cohort. Dietary information was obtained in 1993-1997 using a validated semi-quantitative FFQ. Incident stroke diagnoses, obtained from the Danish National Patient Register, were verified by record review. Dietary patterns were generated using TT, and participants were categorised into quintiles based on their adherence to each pattern. Sex-specific Cox proportional hazard models estimated associations between dietary patterns and stroke.SETTING: Denmark.PARTICIPANTS: 55 061 men and women aged 50-64 years at the time of enrolment.RESULTS: Three dietary patterns explaining 15·4 % of the total variance were identified: a Prudent pattern, a Western pattern and a Wine & Snacks pattern. During a follow-up time of 10 years, 1513 cases occurred. Comparing the highest to lowest quintiles of intake, adherence to a Prudent pattern was inversely associated with stroke (HRmen 0·74, 95 % CI 0·60, 0·91; HRwomen 0·82, 95 % CI 0·62, 1·08), while adherence to a Western pattern was associated with greater risk (HRmen 1·61, 95 % CI 1·23, 2·10; HRwomen 2·01, 95 % CI 1·48, 2·72). No association was found for a Wine & Snacks pattern for women, but a weak inverse association was found for men (HR 0·81, 95 % CI 0·67, 0·99).CONCLUSIONS: The results of this study are broadly in line with current recommendations for a healthy diet to prevent stroke.",
keywords = "dietary patterns, exploratory analysis, stroke, treelet transform",
author = "Frederiksen, {Signe B} and Themsen, {Heidi H} and Kim Overvad and Dahm, {Christina C.}",
year = "2021",
month = jan,
doi = "10.1017/S1368980019004324",
language = "English",
volume = "24",
pages = "84--94",
journal = "Public Health Nutrition",
issn = "1368-9800",
publisher = "Cambridge University Press",
number = "1",

}

RIS

TY - JOUR

T1 - Dietary patterns generated by the Treelet Transform and risk of stroke

T2 - a Danish cohort study

AU - Frederiksen, Signe B

AU - Themsen, Heidi H

AU - Overvad, Kim

AU - Dahm, Christina C.

PY - 2021/1

Y1 - 2021/1

N2 - OBJECTIVE: To relate empirically derived dietary patterns identified using the Treelet Transform (TT) to risk of stroke.DESIGN: A prospective cohort study using the Danish Diet, Cancer and Health cohort. Dietary information was obtained in 1993-1997 using a validated semi-quantitative FFQ. Incident stroke diagnoses, obtained from the Danish National Patient Register, were verified by record review. Dietary patterns were generated using TT, and participants were categorised into quintiles based on their adherence to each pattern. Sex-specific Cox proportional hazard models estimated associations between dietary patterns and stroke.SETTING: Denmark.PARTICIPANTS: 55 061 men and women aged 50-64 years at the time of enrolment.RESULTS: Three dietary patterns explaining 15·4 % of the total variance were identified: a Prudent pattern, a Western pattern and a Wine & Snacks pattern. During a follow-up time of 10 years, 1513 cases occurred. Comparing the highest to lowest quintiles of intake, adherence to a Prudent pattern was inversely associated with stroke (HRmen 0·74, 95 % CI 0·60, 0·91; HRwomen 0·82, 95 % CI 0·62, 1·08), while adherence to a Western pattern was associated with greater risk (HRmen 1·61, 95 % CI 1·23, 2·10; HRwomen 2·01, 95 % CI 1·48, 2·72). No association was found for a Wine & Snacks pattern for women, but a weak inverse association was found for men (HR 0·81, 95 % CI 0·67, 0·99).CONCLUSIONS: The results of this study are broadly in line with current recommendations for a healthy diet to prevent stroke.

AB - OBJECTIVE: To relate empirically derived dietary patterns identified using the Treelet Transform (TT) to risk of stroke.DESIGN: A prospective cohort study using the Danish Diet, Cancer and Health cohort. Dietary information was obtained in 1993-1997 using a validated semi-quantitative FFQ. Incident stroke diagnoses, obtained from the Danish National Patient Register, were verified by record review. Dietary patterns were generated using TT, and participants were categorised into quintiles based on their adherence to each pattern. Sex-specific Cox proportional hazard models estimated associations between dietary patterns and stroke.SETTING: Denmark.PARTICIPANTS: 55 061 men and women aged 50-64 years at the time of enrolment.RESULTS: Three dietary patterns explaining 15·4 % of the total variance were identified: a Prudent pattern, a Western pattern and a Wine & Snacks pattern. During a follow-up time of 10 years, 1513 cases occurred. Comparing the highest to lowest quintiles of intake, adherence to a Prudent pattern was inversely associated with stroke (HRmen 0·74, 95 % CI 0·60, 0·91; HRwomen 0·82, 95 % CI 0·62, 1·08), while adherence to a Western pattern was associated with greater risk (HRmen 1·61, 95 % CI 1·23, 2·10; HRwomen 2·01, 95 % CI 1·48, 2·72). No association was found for a Wine & Snacks pattern for women, but a weak inverse association was found for men (HR 0·81, 95 % CI 0·67, 0·99).CONCLUSIONS: The results of this study are broadly in line with current recommendations for a healthy diet to prevent stroke.

KW - dietary patterns

KW - exploratory analysis

KW - stroke

KW - treelet transform

U2 - 10.1017/S1368980019004324

DO - 10.1017/S1368980019004324

M3 - Journal article

C2 - 32204745

VL - 24

SP - 84

EP - 94

JO - Public Health Nutrition

JF - Public Health Nutrition

SN - 1368-9800

IS - 1

ER -