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. 2022;74(2):579-591.
doi: 10.1080/01635581.2021.1909738. Epub 2021 Apr 10.

A New Score for Quantifying Adherence to a Cancer-Preventive Mediterranean Diet

Zora Djuric  1 , Samara Rifkin  2
Affiliations

A New Score for Quantifying Adherence to a Cancer-Preventive Mediterranean Diet

Zora Djuric et al. Nutr Cancer. 2022.

Abstract

Herein a Mediterranean Cancer Preventive Diet Score (MCAP Score) is proposed to quantify adherence to both traditional Mediterranean fat intakes and the current dietary recommendations for cancer prevention. The scoring uses research-backed cutoff values, unlike other scores that are based on a population-specific median value. The MCAP score awards positive points for seven preventive food categories, including Mediterranean fats (monounsaturated fats, ω-3 fatty acids) associated with reduced adiposity, and negative points for four food categories associated with increased cancer risk, including ultra-processed foods. In a randomized trial of 120 persons at increased risk of colon cancer, the baseline MCAP Score averaged seven of 20 possible points. Counseling for a Healthy Diet or a Mediterranean Diet improved the score to either 11 or 13 points, respectively, and the highest score observed in any individual was 20 points. The MCAP Score was correlated with serum carotenoids and serum ω-3 fatty acids, and improvements in the score were associated with weight loss over six months of study. The MCAP Score is therefore proposed as a new method to assess adherence to a Mediterranean type of diet for cancer prevention using absolute criteria that will facilitate comparisons of dietary intakes across studies.

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Conflict of interest statement

DISCLOSURE STATEMENT

The authors declare no conflicts of interest with the research presented here.

Figures

Figure 1.
Figure 1.
Distribution of MCAP Scores in the Healthy Eating Study at baseline and after intervention utilizing counseling for either: A. a standard Healthy Eating diet or B. a Mediterranean diet.
See this image and copyright information in PMC

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