{"id":35526,"date":"2012-05-01T00:00:00","date_gmt":"2018-12-03T23:45:30","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/dietary-patterns-derived-from-principal-component-and-k-means\/"},"modified":"2018-12-04T00:45:30","modified_gmt":"2018-12-03T23:45:30","slug":"dietary-patterns-derived-from-principal-component-and-k-means","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/dietary-patterns-derived-from-principal-component-and-k-means\/","title":{"rendered":"Dietary patterns derived from principal component- and k-means cluster analysis: long-term association with coronary heart disease and stroke."},"content":{"rendered":"<p>BACKGROUND AND AIMS:<\/p>\n<p>Studies comparing dietary patterns derived from different a posteriori methods in view of predicting disease risk are scarce. We aimed to explore differences between dietary patterns derived from principal component- (PCA) and k-means cluster analysis (KCA) in relation to their food group composition and ability to predict CHD and stroke risk.<\/p>\n<p>METHODS AND RESULTS:<\/p>\n<p>The study was conducted in the <span class='tooltipsall tooltip_post_id_80438 classtoolTips80438'>EPIC<\/span>-NL cohort that consists of 40,011 men and women. Baseline dietary intake was measured using a validated food-frequency questionnaire. Food items were consolidated into 31 food groups. Occurrence of CHD and stroke was assessed through linkage with registries. After 13 years of follow-up, 1,843 CHD and 588 stroke cases were documented. Both PCA and KCA extracted a prudent pattern (high intakes of fish, high-fiber products, raw vegetables, wine) and a western pattern (high consumption of French fries, fast food, low-fiber products, other alcoholic drinks, soft drinks with sugar) with small variation between components and clusters. The prudent component was associated with a reduced risk of CHD (HR for extreme quartiles: 0.87; 95%-CI: 0.75-1.00) and stroke (0.68; 0.53-0.88). The western component was not related to any outcome. The prudent cluster was related with a lower risk of CHD (0.91; 0.82-1.00) and stroke (0.79; 0.67-0.94) compared to the western cluster.<\/p>\n<p>CONCLUSION:<\/p>\n<p>PCA and KCA found similar underlying patterns with comparable associations with CHD and stroke risk. A prudent pattern reduced the risk of CHD and stroke.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-35526","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, PO Box 85500, 3508 GA Utrecht, The Netherlands.","annee":"2012","mois":"5","numero":"","page":"","auteurs":[{"ID":35525,"post_author":"0","post_date":"2018-12-04 00:45:30","post_date_gmt":"2018-12-03 23:45:30","post_content":"","post_title":"Stricker","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"stricker","to_ping":"","pinged":"","post_modified":"2018-12-04 00:45:30","post_modified_gmt":"2018-12-03 23:45:30","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/stricker\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":26434,"post_author":"0","post_date":"2018-12-03 22:38:26","post_date_gmt":"2018-12-03 21:38:26","post_content":"","post_title":"N Charlotte Onland-Moret","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"n-charlotte-onland-moret","to_ping":"","pinged":"","post_modified":"2018-12-03 22:38:26","post_modified_gmt":"2018-12-03 21:38:26","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/n-charlotte-onland-moret\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":16200,"post_author":"0","post_date":"2018-12-03 19:35:57","post_date_gmt":"2018-12-03 18:35:57","post_content":"","post_title":"Jolanda M A Boer","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"jolanda-m-a-boer","to_ping":"","pinged":"","post_modified":"2018-12-03 19:35:57","post_modified_gmt":"2018-12-03 18:35:57","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/jolanda-m-a-boer\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":34286,"post_author":"0","post_date":"2018-12-04 00:26:29","post_date_gmt":"2018-12-03 23:26:29","post_content":"","post_title":"NUTR METAB CARDIOVASC DIS","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"nutr-metab-cardiovasc-dis","to_ping":"","pinged":"","post_modified":"2018-12-04 00:26:29","post_modified_gmt":"2018-12-03 23:26:29","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/nutr-metab-cardiovasc-dis\/","menu_order":0,"post_type":"source","post_mime_type":"","comment_count":"0","filter":"raw"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.6 (Yoast SEO v23.6) - 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