[无可用内容]

[Not Available].

作者信息

Denova-Gutiérrez Edgar, Clark Patricia, Muñoz-Aguirre Paloma, Flores Mario, Talavera Juan O, Chico-Barba Laura Gabriela, Rivas Rodolfo, Ramírez Paula, Salmerón Jorge

机构信息

Clinical Epidemiology Unit. Hospital Infantil de México Federico Gómez. Ciudad de Mexico, Mexico.

出版信息

Nutr Hosp. 2016 Jun 30;33(3):276. doi: 10.20960/nh.276.

DOI:10.20960/nh.276

PMID:27513503

Abstract

INTRODUCTION

Nutrition research has traditionally promoted a nutrient-based approach; however, to evaluate population compliance with dietary recommendations, researchers have increasingly used dietary pattern analysis.

OBJECTIVE

To assess the relationship between dietary patterns and vitamin D and calcium intake in an adult Mexican population.

METHODS

We characterized the dietary patterns of 8,456 men and women aged 20-80 years who were participating in the Health Workers Cohort Study. Information on participants' sociodemographic conditions and physical activity was collected via self-administered questionnaires. A food frequency questionnaire was used to assess diet. In a cross-sectional analysis, we examined dietary patterns in relation to vitamin D and calcium consumption.

RESULTS

Factor analysis revealed 3 major dietary patterns. Pattern 1, labeled as "prudent pattern", was characterized by high positive loads for the consumption of fresh vegetables, fresh fruits, whole grains, oils, and legumes. The second dietary pattern, named as "dairy and fish pattern", was positively correlated with intake of dairy foods, fish and other seafood, milk and whole grains. Finally, dietary pattern 3 was associated with higher intake of red meat, soft drinks, fats, eggs, white meat and alcoholic beverages. Of these, the "dairy and fish pattern" was positively and significantly associated with vitamin D and calcium consumption (r = 0.42, p < 0.001; and r = 0.20, p < 0.001 respectively). Conversely, the third dietary pattern was negatively associated with vitamin D and calcium intake (r = -0.28, p < 0.001; and r = -0.41, p < 0.001, respectively).

CONCLUSIONS

In summary, our findings show that dietary patterns represented by high consumption of milk, dairy products, whole grains, fish are associated with higher consumption of vitamin D and calcium in Mexican adult population. Additionally, our results highlight the importance of following an appropriate dietary pattern to achieve adequate consumption of nutrients.

摘要

引言

营养研究传统上推崇基于营养素的方法；然而，为了评估人群对饮食建议的依从性，研究人员越来越多地采用饮食模式分析。

目的

评估墨西哥成年人群饮食模式与维生素D和钙摄入量之间的关系。

方法

我们对参与健康工作者队列研究的8456名年龄在20 - 80岁的男性和女性的饮食模式进行了特征分析。通过自填问卷收集参与者的社会人口学状况和身体活动信息。使用食物频率问卷评估饮食。在横断面分析中，我们研究了与维生素D和钙摄入量相关的饮食模式。

结果

因子分析揭示了3种主要饮食模式。模式1被标记为“谨慎模式”，其特征是新鲜蔬菜、新鲜水果、全谷物、油类和豆类的消费量具有较高的正负荷。第二种饮食模式被命名为“乳制品和鱼类模式”，与乳制品、鱼类和其他海鲜、牛奶及全谷物的摄入量呈正相关。最后，饮食模式3与红肉、软饮料、脂肪、鸡蛋、白肉和酒精饮料的较高摄入量相关。其中，“乳制品和鱼类模式”与维生素D和钙的消费量呈显著正相关（分别为r = 0.42，p < 0.001；r = 0.20，p < 0.001）。相反，第三种饮食模式与维生素D和钙的摄入量呈负相关（分别为r = -0.28，p < 0.001；r = -0.41，p < 0.001）。