Long-term dietary adherence and changes in dietary intake in coronary patients after intervention with a Mediterranean diet or a low-fat diet: the CORDIOPREV randomized trial

Purpose Adherence to a healthy dietary pattern positively influences clinical outcomes in cardiovascular prevention, but long-term adherence is difficult to maintain. We evaluated 5-year changes in dietary habits, adherence achieved, and its maintenance in a cohort of coronary patients from the CORD...

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Veröffentlicht in:European journal of nutrition 2020-08, Vol.59 (5), p.2099-2110
Hauptverfasser: Quintana-Navarro, Gracia Maria, Alcala-Diaz, Juan Francisco, Lopez-Moreno, Javier, Perez-Corral, Isabel, Leon-Acuña, Ana, Torres-Peña, Jose David, Rangel-Zuñiga, Oriol Alberto, Arenas de Larriva, Antonio Pablo, Corina, Andreea, Camargo, Antonio, Yubero-Serrano, Elena Maria, Rodriguez-Cantalejo, Fernando, Garcia-Rios, Antonio, Luque, Raul Miguel, Ordovas, Jose Maria, Perez-Martinez, Pablo, Lopez-Miranda, Jose, Delgado-Lista, Javier
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container_end_page 2110
container_issue 5
container_start_page 2099
container_title European journal of nutrition
container_volume 59
creator Quintana-Navarro, Gracia Maria
Alcala-Diaz, Juan Francisco
Lopez-Moreno, Javier
Perez-Corral, Isabel
Leon-Acuña, Ana
Torres-Peña, Jose David
Rangel-Zuñiga, Oriol Alberto
Arenas de Larriva, Antonio Pablo
Corina, Andreea
Camargo, Antonio
Yubero-Serrano, Elena Maria
Rodriguez-Cantalejo, Fernando
Garcia-Rios, Antonio
Luque, Raul Miguel
Ordovas, Jose Maria
Perez-Martinez, Pablo
Lopez-Miranda, Jose
Delgado-Lista, Javier
description Purpose Adherence to a healthy dietary pattern positively influences clinical outcomes in cardiovascular prevention, but long-term adherence is difficult to maintain. We evaluated 5-year changes in dietary habits, adherence achieved, and its maintenance in a cohort of coronary patients from the CORDIOPREV study. Methods 1002 coronary patients were randomized to a Mediterranean diet ( n  = 502) or a low-fat diet ( n  = 500) and received individual-group-telephone visits and personalized dietary advice. A validated food-frequency questionnaire, a 14-point Mediterranean diet adherence screener, and a 9-point low-fat diet adherence score were used. Dietary adherence was categorized into Low , Medium , and High Adherence . Changes in nutrient intake, food consumption, and adherence were analyzed on a yearly basis. The maintenance of long-term dietary adherence was evaluated using data after the first year and fifth year. Results From baseline to 5 years, significant increases were observed in overall dietary adherence (Mediterranean diet from 8.9 to 11.4; low-fat diet from 3.9 to 7.1) and in the percentage of patients considered High Adherence (Mediterranean diet from 41 to 89%; low-fat diet from 4 to 67%). When we evaluated the maintenance of adherence, patients considered Low and Medium Adherence at 1 year increased their adherence at the 5 years with both diets and patients considered High Adherence maintained their adherence with a Mediterranean diet, but decreased their adherence with a low-fat diet. Conclusions A comprehensive dietary intervention results in an overall long-term improvement and maintenance of adherence to the Mediterranean and low-fat diets. In our population, the Mediterranean diet group achieved a high level of adherence in the short term which was maintained in the long term.
doi_str_mv 10.1007/s00394-019-02059-5
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We evaluated 5-year changes in dietary habits, adherence achieved, and its maintenance in a cohort of coronary patients from the CORDIOPREV study. Methods 1002 coronary patients were randomized to a Mediterranean diet ( n  = 502) or a low-fat diet ( n  = 500) and received individual-group-telephone visits and personalized dietary advice. A validated food-frequency questionnaire, a 14-point Mediterranean diet adherence screener, and a 9-point low-fat diet adherence score were used. Dietary adherence was categorized into Low , Medium , and High Adherence . Changes in nutrient intake, food consumption, and adherence were analyzed on a yearly basis. The maintenance of long-term dietary adherence was evaluated using data after the first year and fifth year. Results From baseline to 5 years, significant increases were observed in overall dietary adherence (Mediterranean diet from 8.9 to 11.4; low-fat diet from 3.9 to 7.1) and in the percentage of patients considered High Adherence (Mediterranean diet from 41 to 89%; low-fat diet from 4 to 67%). When we evaluated the maintenance of adherence, patients considered Low and Medium Adherence at 1 year increased their adherence at the 5 years with both diets and patients considered High Adherence maintained their adherence with a Mediterranean diet, but decreased their adherence with a low-fat diet. Conclusions A comprehensive dietary intervention results in an overall long-term improvement and maintenance of adherence to the Mediterranean and low-fat diets. In our population, the Mediterranean diet group achieved a high level of adherence in the short term which was maintained in the long term.</description><identifier>ISSN: 1436-6207</identifier><identifier>EISSN: 1436-6215</identifier><identifier>DOI: 10.1007/s00394-019-02059-5</identifier><identifier>PMID: 31342228</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Chemistry ; Chemistry and Materials Science ; Diet ; Dietary intake ; Evidence-based medicine ; Food consumption ; Food intake ; Low fat diet ; Nutrient deficiency ; Nutrition ; Original Contribution ; Patient compliance</subject><ispartof>European journal of nutrition, 2020-08, Vol.59 (5), p.2099-2110</ispartof><rights>This is a U.S. government work and not under copyright protection in the U.S.; foreign copyright protection may apply 2019</rights><rights>This is a U.S. government work and not under copyright protection in the U.S.; foreign copyright protection may apply 2019.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c375t-6baed165879da919b0860b072e45d0e860607111204e2571d63baebd5e139d133</citedby><cites>FETCH-LOGICAL-c375t-6baed165879da919b0860b072e45d0e860607111204e2571d63baebd5e139d133</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00394-019-02059-5$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00394-019-02059-5$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31342228$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Quintana-Navarro, Gracia Maria</creatorcontrib><creatorcontrib>Alcala-Diaz, Juan Francisco</creatorcontrib><creatorcontrib>Lopez-Moreno, Javier</creatorcontrib><creatorcontrib>Perez-Corral, Isabel</creatorcontrib><creatorcontrib>Leon-Acuña, Ana</creatorcontrib><creatorcontrib>Torres-Peña, Jose David</creatorcontrib><creatorcontrib>Rangel-Zuñiga, Oriol Alberto</creatorcontrib><creatorcontrib>Arenas de Larriva, Antonio Pablo</creatorcontrib><creatorcontrib>Corina, Andreea</creatorcontrib><creatorcontrib>Camargo, Antonio</creatorcontrib><creatorcontrib>Yubero-Serrano, Elena Maria</creatorcontrib><creatorcontrib>Rodriguez-Cantalejo, Fernando</creatorcontrib><creatorcontrib>Garcia-Rios, Antonio</creatorcontrib><creatorcontrib>Luque, Raul Miguel</creatorcontrib><creatorcontrib>Ordovas, Jose Maria</creatorcontrib><creatorcontrib>Perez-Martinez, Pablo</creatorcontrib><creatorcontrib>Lopez-Miranda, Jose</creatorcontrib><creatorcontrib>Delgado-Lista, Javier</creatorcontrib><title>Long-term dietary adherence and changes in dietary intake in coronary patients after intervention with a Mediterranean diet or a low-fat diet: the CORDIOPREV randomized trial</title><title>European journal of nutrition</title><addtitle>Eur J Nutr</addtitle><addtitle>Eur J Nutr</addtitle><description>Purpose Adherence to a healthy dietary pattern positively influences clinical outcomes in cardiovascular prevention, but long-term adherence is difficult to maintain. We evaluated 5-year changes in dietary habits, adherence achieved, and its maintenance in a cohort of coronary patients from the CORDIOPREV study. Methods 1002 coronary patients were randomized to a Mediterranean diet ( n  = 502) or a low-fat diet ( n  = 500) and received individual-group-telephone visits and personalized dietary advice. A validated food-frequency questionnaire, a 14-point Mediterranean diet adherence screener, and a 9-point low-fat diet adherence score were used. Dietary adherence was categorized into Low , Medium , and High Adherence . Changes in nutrient intake, food consumption, and adherence were analyzed on a yearly basis. The maintenance of long-term dietary adherence was evaluated using data after the first year and fifth year. Results From baseline to 5 years, significant increases were observed in overall dietary adherence (Mediterranean diet from 8.9 to 11.4; low-fat diet from 3.9 to 7.1) and in the percentage of patients considered High Adherence (Mediterranean diet from 41 to 89%; low-fat diet from 4 to 67%). When we evaluated the maintenance of adherence, patients considered Low and Medium Adherence at 1 year increased their adherence at the 5 years with both diets and patients considered High Adherence maintained their adherence with a Mediterranean diet, but decreased their adherence with a low-fat diet. Conclusions A comprehensive dietary intervention results in an overall long-term improvement and maintenance of adherence to the Mediterranean and low-fat diets. 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We evaluated 5-year changes in dietary habits, adherence achieved, and its maintenance in a cohort of coronary patients from the CORDIOPREV study. Methods 1002 coronary patients were randomized to a Mediterranean diet ( n  = 502) or a low-fat diet ( n  = 500) and received individual-group-telephone visits and personalized dietary advice. A validated food-frequency questionnaire, a 14-point Mediterranean diet adherence screener, and a 9-point low-fat diet adherence score were used. Dietary adherence was categorized into Low , Medium , and High Adherence . Changes in nutrient intake, food consumption, and adherence were analyzed on a yearly basis. The maintenance of long-term dietary adherence was evaluated using data after the first year and fifth year. Results From baseline to 5 years, significant increases were observed in overall dietary adherence (Mediterranean diet from 8.9 to 11.4; low-fat diet from 3.9 to 7.1) and in the percentage of patients considered High Adherence (Mediterranean diet from 41 to 89%; low-fat diet from 4 to 67%). When we evaluated the maintenance of adherence, patients considered Low and Medium Adherence at 1 year increased their adherence at the 5 years with both diets and patients considered High Adherence maintained their adherence with a Mediterranean diet, but decreased their adherence with a low-fat diet. Conclusions A comprehensive dietary intervention results in an overall long-term improvement and maintenance of adherence to the Mediterranean and low-fat diets. In our population, the Mediterranean diet group achieved a high level of adherence in the short term which was maintained in the long term.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>31342228</pmid><doi>10.1007/s00394-019-02059-5</doi><tpages>12</tpages></addata></record>
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subjects Chemistry
Chemistry and Materials Science
Diet
Dietary intake
Evidence-based medicine
Food consumption
Food intake
Low fat diet
Nutrient deficiency
Nutrition
Original Contribution
Patient compliance
title Long-term dietary adherence and changes in dietary intake in coronary patients after intervention with a Mediterranean diet or a low-fat diet: the CORDIOPREV randomized trial
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