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Association between parents' work hours and nutrient inadequacy in Japanese schoolchildren on weekdays and weekends.
Horikawa, Chika; Murayama, Nobuko; Ishida, Hiromi; Yamamoto, Taeko; Hazano, Sayaka; Nakanishi, Akemi; Arai, Yumi; Nozue, Miho; Yoshioka, Yukiko; Saito, Saori; Abe, Aya.
Afiliación
  • Horikawa C; Department of Health and Nutrition, University of Niigata Prefecture, Niigata, Japan. Electronic address: horikawa@unii.ac.jp.
  • Murayama N; Department of Health and Nutrition, University of Niigata Prefecture, Niigata, Japan.
  • Ishida H; Department of Applied Nutrition, Kagawa Nutrition University, Saitama, Japan.
  • Yamamoto T; Department of Nutrition, Kanagawa University of Human Services, Kanagawa, Japan.
  • Hazano S; Department of Health and Nutrition, Matsumoto University, Nagano, Japan.
  • Nakanishi A; Department of Applied Nutrition, Kagawa Nutrition University, Saitama, Japan.
  • Arai Y; Shinjuku-ku Ochiai-daiichi Elementary School, Tokyo, Japan.
  • Nozue M; Department of Health and Nutritional Sciences, Tokoha University, Shizuoka, Japan.
  • Yoshioka Y; Department of Nutritional Management, Sagami Women's University, Kanagawa, Japan.
  • Saito S; Department of Health and Dietetics, Teikyo Heisei University, Tokyo, Japan.
  • Abe A; Graduate School of Humanities, Tokyo Metropolitan University, Tokyo, Japan.
Nutrition ; 70: 110598, 2020 02.
Article en En | MEDLINE | ID: mdl-31743816
OBJECTIVES: Evidence is sparse concerning whether the nutrient intake in schoolchildren differs according to parents' work hours. The aim of this study was to investigate the relationship between parents' work hours and nutrient inadequacy among Japanese primary schoolchildren using dietary reference intakes on days with and without a school lunch. METHODS: Participants included 10- to 11-y-old children in grade 5 from 19 public primary schools in four prefectures of east Japan. Data for 699 children were analyzed. Participants completed 24-h dietary records with photographs of their meals for 4 d consecutively, which included of 2 d of weekdays and 2 d of weekends. Their mothers' and fathers' work hours were obtained from questionnaires that were completed by the participants' guardians. Logistic regression analyses were used to estimate the odds ratios for whether participants had poor nutrient intake, with adjustment for confounders. RESULTS: Children whose mothers worked ≥40 h/wk had significantly higher rates of nutrient shortages for vitamins A, E, K, and B6, pantothenic acid, potassium, magnesium, and iron (P = 0.007, 0.003, 0.007, 0.023, 0.021, 0.045, 0.004, and 0.009, respectively) than those in the 0 h/wk group. These differences were not significant based on fathers' working hours, with the exception of vitamin A (≥40 versus 0-39 h/wk, P = 0.032). Additionally, nutrient shortages for children were more pronounced on weekdays than on weekends. CONCLUSIONS: This evidence revealed the necessity to improve nutrition intake in children whose mothers work more than statutory working hours, which would enable children to have adequate nutrient intake, especially on weekdays.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Admisión y Programación de Personal / Estudiantes / Mujeres Trabajadoras / Dieta Saludable / Madres Tipo de estudio: Risk_factors_studies Límite: Adult / Child / Female / Humans / Male País/Región como asunto: Asia Idioma: En Revista: Nutrition Asunto de la revista: CIENCIAS DA NUTRICAO Año: 2020 Tipo del documento: Article Pais de publicación: Estados Unidos
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Admisión y Programación de Personal / Estudiantes / Mujeres Trabajadoras / Dieta Saludable / Madres Tipo de estudio: Risk_factors_studies Límite: Adult / Child / Female / Humans / Male País/Región como asunto: Asia Idioma: En Revista: Nutrition Asunto de la revista: CIENCIAS DA NUTRICAO Año: 2020 Tipo del documento: Article Pais de publicación: Estados Unidos