Yaegashi Akinori, Okada Emiko, Kimura Takashi, Nakamura Koshi, Ukawa Shigekazu, Nakagawa Takafumi, Imae Akihiro, Matsushita Mami, Minegishi Yukiko, Momose Izumi, Shimizu Mari, Suzuki Junko, Kubo Chizuru, Yamaguchi Atsuko, Musashi Manabu, Ohkubo Iwao, Tamakoshi Akiko
Graduate School of Medicine, Hokkaido University.
Department of Health and Nutrition, Faculty of Human Science, Hokkaido Bunkyo University.
J Nutr Sci Vitaminol (Tokyo). 2025;71(3):201-210. doi: 10.3177/jnsv.71.201.
To clarify the association between the intake frequency of a meal combination of staple, main, and side dishes (SMS meal), determined using a validated questionnaire, and the intake of various nutrients and food groups among Japanese adults. In this cross-sectional study, we analyzed data from 936 persons aged 18-64 y who participated in the Dynamics of Lifestyle and Neighborhood Community on Health Study. The intake frequency of SMS meals was assessed using our validated questionnaire and validated. The intake of nutrients and food groups was examined using validated food-frequency questionnaires. To examine the association of the intake frequency of SMS meals with the intake of specific nutrients and food groups, linear regression analysis was conducted with adjustment for age, body mass index, education history, living status (alone or not), smoking status, and alcohol drinking. The intake frequency of SMS meals was significantly positively associated with the intake of 24/32 nutrients in men, 8/32 nutrients in women, 6/16 food groups in men, and 1/16 food groups in women, and significantly negatively associated with 2/16 food groups in men. A higher intake frequency of SMS meals was not significantly associated with a higher intake of salt or saturated fats. Our results suggest that a higher intake frequency of SMS meals, examined using a validated questionnaire, may be associated with a higher intake of certain nutrients and food groups among young and middle-aged adults without a higher intake of salt and saturated fats.
为了阐明通过有效问卷确定的主食、主菜和配菜组合餐（SMS餐）的摄入频率与日本成年人各种营养素和食物组摄入量之间的关联。在这项横断面研究中，我们分析了936名年龄在18 - 64岁之间参与生活方式与邻里社区健康动态研究的人员的数据。使用我们经过验证的问卷评估并验证了SMS餐的摄入频率。使用经过验证的食物频率问卷检查营养素和食物组的摄入量。为了研究SMS餐摄入频率与特定营养素和食物组摄入量之间的关联，进行了线性回归分析，并对年龄、体重指数、教育史、生活状况（是否独居）、吸烟状况和饮酒情况进行了调整。SMS餐的摄入频率与男性24/32种营养素、女性8/32种营养素、男性6/16个食物组、女性1/16个食物组的摄入量显著正相关，与男性2/16个食物组的摄入量显著负相关。SMS餐较高的摄入频率与盐或饱和脂肪的较高摄入量无显著关联。我们的结果表明，使用经过验证的问卷检测到的较高SMS餐摄入频率，可能与中青年成年人某些营养素和食物组的较高摄入量相关，而与盐和饱和脂肪的较高摄入量无关。
