Micronutrient Intake Adequacy in Men and Women with a Healthy Japanese Dietary Pattern
Micronutrient Intake Adequacy in Men and Women with a Healthy Japanese Dietary Pattern
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DOI：
10.3390/nu12010006
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发表时间：
2020-01-01
期刊：
影响因子：
5.9
通讯作者：
Higuchi, Mitsuru
中科院分区：
文献类型：
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作者：
Ito, Tomoko;Tanisawa, Kumpei;Higuchi, Mitsuru
本研究基于 2015 年日本男性和女性膳食参考摄入量 (DRI-J 2015)，探讨了日本健康饮食模式与微量营养素摄入充足性之间的关系。对 1418 名年龄在 40-87 岁之间的男性和 795 名女性进行了一项横断面研究，他们参加了早稻田校友的运动、锻炼、日常活动、久坐和健康研究。饮食模式源自对 52 种食品和饮料消费的主成分分析，并通过经过验证的简短型自我管理饮食史调查问卷进行评估。使用 21 种微量营养素的膳食参考摄入量评分 (DRI-score) 对微量营养素摄入量进行量化（基于 DRIs-J 2015）。健康饮食模式评分与用于构建男性和女性 DRI 评分的所有 21 种微量营养素的摄入量呈显着正相关（均 p < 0.001）。在男女中，健康饮食模式评分与 DRIs 评分呈强烈正相关（男性：rho = 0.806，p < 0.001；女性：rho = 0.868，p < 0.001），并且 DRIs 评分在健康饮食模式评分的最高三分位附近达到稳定水平。这些结果表明，根据 2015 年 DRIs-J，男性和女性健康的日本饮食模式与充足的微量营养素摄入量相关。
This study examined the relationship between a healthy Japanese dietary pattern and micronutrient intake adequacy based on the Dietary Reference Intakes for Japanese 2015 (DRIs-J 2015) in men and women. A cross-sectional study was conducted in 1418 men and 795 women aged 40-87 years, who participated in the Waseda Alumni's Sports, Exercise, Daily Activity, Sedentariness, and Health Study. Dietary patterns were derived from principal component analysis of the consumption of 52 food and beverage items, which were assessed by a validated brief-type self-administered diet history questionnaire. Micronutrient intakes were quantified using the dietary reference intakes score (DRIs-score) for 21 micronutrients (based on DRIs-J 2015). The healthy dietary pattern score was significantly and positively correlated with the intakes of all 21 micronutrients used for constructing the DRIs-score in men and in women (each, p < 0.001). In both sexes, the healthy dietary pattern scores were strongly and positively associated with DRIs-scores (in men: rho = 0.806, p < 0.001; in women: rho = 0.868, p < 0.001), and the DRIs-scores reached a plateau around the highest tertile of the healthy dietary pattern score. These results indicate that a healthy Japanese dietary pattern is associated with adequate micronutrient intakes based on the DRIs-J 2015 in both men and women.