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A short screener is valid for assessing Mediterranean diet adherence among older Spanish men and women.

Ensuring the accuracy of dietary assessment instruments is paramount for interpreting diet-disease relationships. The present study assessed the relative and construct validity of the 14-point Mediterranean Diet Adherence Screener (MEDAS) used in the Prevencion con Dieta Mediterranea (PREDIMED) stud... Full description

Journal Title: The Journal of nutrition June 2011, Vol.141(6), pp.1140-1145
Main Author: Schröder, Helmut
Other Authors: Fitó, Montserrat , Estruch, Ramón , Martínez-González, Miguel A , Corella, Dolores , Salas-Salvadó, Jordi , Lamuela-Raventós, Rosa , Ros, Emilio , Salaverría, Itziar , Fiol, Miquel , Lapetra, José , Vinyoles, Ernest , Gómez-Gracia, Enrique , Lahoz, Carlos , Serra-Majem, Lluis , Pintó, Xavier , Ruiz-Gutierrez, Valentina , Covas, María-Isabel
Format: Electronic Article Electronic Article
Language: English
Subjects:
ID: E-ISSN: 1541-6100 ; DOI: 1541-6100 ; DOI: 10.3945/jn.110.135566
Link: http://search.proquest.com/docview/868376536/?pq-origsite=primo
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title: A short screener is valid for assessing Mediterranean diet adherence among older Spanish men and women.
format: Article
creator:
  • Schröder, Helmut
  • Fitó, Montserrat
  • Estruch, Ramón
  • Martínez-González, Miguel A
  • Corella, Dolores
  • Salas-Salvadó, Jordi
  • Lamuela-Raventós, Rosa
  • Ros, Emilio
  • Salaverría, Itziar
  • Fiol, Miquel
  • Lapetra, José
  • Vinyoles, Ernest
  • Gómez-Gracia, Enrique
  • Lahoz, Carlos
  • Serra-Majem, Lluis
  • Pintó, Xavier
  • Ruiz-Gutierrez, Valentina
  • Covas, María-Isabel
subjects:
  • Aged–Metabolism
  • Aged, 80 and Over–Prevention & Control
  • Blood Glucose–Blood
  • Coronary Artery Disease–Blood
  • Diet Surveys–Blood
  • Diet, Mediterranean–Blood
  • Female–Blood
  • Humans–Blood
  • Linear Models–Blood
  • Lipids–Blood
  • Male–Blood
  • Middle Aged–Blood
  • Patient Compliance–Blood
  • Preventive Medicine–Blood
  • Risk Factors–Blood
  • Spain–Blood
  • Surveys and Questionnaires–Blood
  • Waist Circumference–Blood
  • Blood Glucose
  • Lipids
ispartof: The Journal of nutrition, June 2011, Vol.141(6), pp.1140-1145
description: Ensuring the accuracy of dietary assessment instruments is paramount for interpreting diet-disease relationships. The present study assessed the relative and construct validity of the 14-point Mediterranean Diet Adherence Screener (MEDAS) used in the Prevencion con Dieta Mediterranea (PREDIMED) study, a primary prevention nutrition-intervention trial. A validated FFQ and the MEDAS were administered to 7146 participants of the PREDIMED study. The MEDAS-derived PREDIMED score correlated significantly with the corresponding FFQ PREDIMED score (r = 0.52; intraclass correlation coefficient = 0.51) and in the anticipated directions with the dietary intakes reported on the FFQ. Using Bland Altman's analysis, the average MEDAS Mediterranean diet score estimate was 105% of the FFQ PREDIMED score estimate. Limits of agreement ranged between 57 and 153%. Multiple linear regression analyses revealed that a higher PREDIMED score related directly (P < 0.001) to HDL-cholesterol (HDL-C) and inversely (P < 0.038) to BMI, waist circumference, TG, the TG:HDL-C ratio, fasting glucose, and the cholesterol:HDL-C ratio. The 10-y estimated coronary artery disease risk decreased as the PREDIMED score increased (P < 0.001). The MEDAS is a valid instrument for rapid estimation of adherence to the Mediterranean diet and may be useful in clinical practice. J. Nutr. 141: 1140-1145, 2011. doi: 10.3945/jn.110.135566.
language: eng
source:
identifier: E-ISSN: 1541-6100 ; DOI: 1541-6100 ; DOI: 10.3945/jn.110.135566
fulltext: fulltext
issn:
  • 15416100
  • 1541-6100
url: Link


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titleA short screener is valid for assessing Mediterranean diet adherence among older Spanish men and women.
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subjectAged–Metabolism ; Aged, 80 and Over–Prevention & Control ; Blood Glucose–Blood ; Coronary Artery Disease–Blood ; Diet Surveys–Blood ; Diet, Mediterranean–Blood ; Female–Blood ; Humans–Blood ; Linear Models–Blood ; Lipids–Blood ; Male–Blood ; Middle Aged–Blood ; Patient Compliance–Blood ; Preventive Medicine–Blood ; Risk Factors–Blood ; Spain–Blood ; Surveys and Questionnaires–Blood ; Waist Circumference–Blood ; Blood Glucose ; Lipids
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descriptionEnsuring the accuracy of dietary assessment instruments is paramount for interpreting diet-disease relationships. The present study assessed the relative and construct validity of the 14-point Mediterranean Diet Adherence Screener (MEDAS) used in the Prevencion con Dieta Mediterranea (PREDIMED) study, a primary prevention nutrition-intervention trial. A validated FFQ and the MEDAS were administered to 7146 participants of the PREDIMED study. The MEDAS-derived PREDIMED score correlated significantly with the corresponding FFQ PREDIMED score (r = 0.52; intraclass correlation coefficient = 0.51) and in the anticipated directions with the dietary intakes reported on the FFQ. Using Bland Altman's analysis, the average MEDAS Mediterranean diet score estimate was 105% of the FFQ PREDIMED score estimate. Limits of agreement ranged between 57 and 153%. Multiple linear regression analyses revealed that a higher PREDIMED score related directly (P < 0.001) to HDL-cholesterol (HDL-C) and inversely (P < 0.038) to BMI, waist circumference, TG, the TG:HDL-C ratio, fasting glucose, and the cholesterol:HDL-C ratio. The 10-y estimated coronary artery disease risk decreased as the PREDIMED score increased (P < 0.001). The MEDAS is a valid instrument for rapid estimation of adherence to the Mediterranean diet and may be useful in clinical practice. J. Nutr. 141: 1140-1145, 2011. doi: 10.3945/jn.110.135566.
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titleA short screener is valid for assessing Mediterranean diet adherence among older Spanish men and women.
authorSchröder, Helmut ; Fitó, Montserrat ; Estruch, Ramón ; Martínez-González, Miguel A ; Corella, Dolores ; Salas-Salvadó, Jordi ; Lamuela-Raventós, Rosa ; Ros, Emilio ; Salaverría, Itziar ; Fiol, Miquel ; Lapetra, José ; Vinyoles, Ernest ; Gómez-Gracia, Enrique ; Lahoz, Carlos ; Serra-Majem, Lluis ; Pintó, Xavier ; Ruiz-Gutierrez, Valentina ; Covas, María-Isabel
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