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Oono F, Matsuura N, Saito A, Fujiwara A, Takahashi O, Sasaki S, Iida K. Association of Hours of Paid Work with Dietary Intake and Quality in Japanese Married Women: A Cross-Sectional Study. Nutrients 2021; 13:nu13093005. [PMID: 34578884 PMCID: PMC8466932 DOI: 10.3390/nu13093005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 08/24/2021] [Accepted: 08/26/2021] [Indexed: 11/21/2022] Open
Abstract
This study investigated the association of hours of paid work with dietary intake and diet quality among Japanese married women. This cross-sectional study was a secondary analysis of a nationwide population survey in 2013. The analytic sample included 644 married women aged 20–59 years. The participants were categorized into five groups according to hours of paid work per week: 0 (housewives), 1–14, 15–34, 35–42, and ≥43 h. Dietary intake was assessed by a self-administered diet history questionnaire. The Nutrient-Rich Food Index 9.3 (NRF9.3) was used to measure the dietary quality. The association of hours of paid work with dietary intake and NRF9.3 score was assessed using a multivariable general linear regression analysis with adjustments for confounders. Hours of paid work were associated with a higher intake of rice and lower intake of vegetables, potatoes, soy products, and seaweeds and nutrients including protein, dietary fiber, and most vitamins and minerals. Hours of paid work were negatively associated with the NRF9.3 score. This study showed that Japanese married women engaging in paid work, especially those who work long hours, have less healthy diets. Efforts to improve the dietary intake of married women with paid work might be needed.
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Affiliation(s)
- Fumi Oono
- Department of Nutrition and Food Science, Graduate School of Humanities and Sciences, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo 112-8610, Japan; (F.O.); (N.M.); (A.S.)
- Department of Social and Preventive Epidemiology, Division of Health Sciences and Nursing, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan;
| | - Nozomi Matsuura
- Department of Nutrition and Food Science, Graduate School of Humanities and Sciences, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo 112-8610, Japan; (F.O.); (N.M.); (A.S.)
| | - Aki Saito
- Department of Nutrition and Food Science, Graduate School of Humanities and Sciences, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo 112-8610, Japan; (F.O.); (N.M.); (A.S.)
| | - Aya Fujiwara
- Department of Nutritional Epidemiology and Shokuiku, National Institutes of Biomedical Innovation, Health and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8636, Japan;
- Department of Social and Preventive Epidemiology, School of Public Health, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Osamu Takahashi
- Department of Epidemiology, Graduate School of Public Health, St. Luke’s International University, 3-6-2 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan;
- Department of General Internal Medicine, St. Luke’s International Hospital, 9-1 Akashi-cho, Chuo-ku, Tokyo 104-8560, Japan
| | - Satoshi Sasaki
- Department of Social and Preventive Epidemiology, Division of Health Sciences and Nursing, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan;
- Department of Social and Preventive Epidemiology, School of Public Health, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Kaoruko Iida
- Department of Nutrition and Food Science, Graduate School of Humanities and Sciences, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo 112-8610, Japan; (F.O.); (N.M.); (A.S.)
- Institute for Human Life Innovation, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo 112-8610, Japan
- Correspondence: ; Tel.: +81-3-5978-5474
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Cuadrado-Soto E, López-Sobaler AM, Jiménez-Ortega AI, Aparicio A, Bermejo LM, Hernández-Ruiz Á, Lara Villoslada F, Leis R, Martínez de Victoria E, Moreno JM, Ruiz-López MD, Soto-Méndez MJ, Valero T, Varela-Moreiras G, Gil Á, Ortega RM. Usual Dietary Intake, Nutritional Adequacy and Food Sources of Calcium, Phosphorus, Magnesium and Vitamin D of Spanish Children Aged One to <10 Years. Findings from the EsNuPI Study. Nutrients 2020; 12:E1787. [PMID: 32560110 PMCID: PMC7353376 DOI: 10.3390/nu12061787] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 05/26/2020] [Accepted: 06/12/2020] [Indexed: 02/06/2023] Open
Abstract
Bone problems in the population begin to be establish in childhood. The present study aims to assess the usual calcium, phosphorus, magnesium, and vitamin D intakes, along with the food sources of these nutrients, in Spanish children participating in the EsNuPI (Estudio Nutricional en Población Infantil Española) study. Two 24 h dietary recalls were applied to 1448 children (1 to <10 years) divided into two sub-samples: one reference sample (RS) of the general population [n = 707] and another sample which exclusively included children consuming enriched or fortified milks, here called "adapted milks" (AMS) [n = 741]. Estimation of the usual intake shows that nutrient intake increased with age for all nutrients except vitamin D. Using as reference the Dietary Reference Values from the European Food Safety Authority (EFSA), calcium and magnesium intakes were found to be below the average requirement (AR) and adequate intake (AI), respectively, in a considerable percentage of children. Furthermore, phosphorus exceeded the AI in 100% of individuals and vitamin D was lower than the AI in almost all children studied. The results were very similar when considering only plausible reporters. When analyzing the food sources of the nutrients studied, milk and dairy products contributed the most to calcium, phosphorus, magnesium, and vitamin D. Other sources of calcium were cereals and vegetables; for phosphorus: meat, meat products, and cereals; for magnesium: cereals and fruits; and, for vitamin D: fish and eggs. These results highlight the desirability of improving the intake concerning these nutrients, which are involved in bone and metabolic health in children. The AMS group appeared to contribute better to the adequacy of those nutrients than the RS group, but both still need further improvement. Of special interest are the results of vitamin D intakes, which were significantly higher in the AMS group (although still below the AI), independent of age.
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Affiliation(s)
- Esther Cuadrado-Soto
- Department of Nutrition and Food Science, Faculty of Pharmacy, Complutense University of Madrid, Plaza Ramón y Cajal S/N, 28040 Madrid, Spain; (E.C.-S.); (A.A.); (L.M.B.); (R.M.O.)
- UCM Research Group VALORNUT-920030, Complutense University of Madrid, Plaza Ramón y Cajal S/N, 28040 Madrid, Spain;
| | - Ana M. López-Sobaler
- Department of Nutrition and Food Science, Faculty of Pharmacy, Complutense University of Madrid, Plaza Ramón y Cajal S/N, 28040 Madrid, Spain; (E.C.-S.); (A.A.); (L.M.B.); (R.M.O.)
- UCM Research Group VALORNUT-920030, Complutense University of Madrid, Plaza Ramón y Cajal S/N, 28040 Madrid, Spain;
| | - Ana Isabel Jiménez-Ortega
- UCM Research Group VALORNUT-920030, Complutense University of Madrid, Plaza Ramón y Cajal S/N, 28040 Madrid, Spain;
- Pediatric Gastroenterology Unit, San Rafael Hospital, 28016 Madrid, Spain
| | - Aránzazu Aparicio
- Department of Nutrition and Food Science, Faculty of Pharmacy, Complutense University of Madrid, Plaza Ramón y Cajal S/N, 28040 Madrid, Spain; (E.C.-S.); (A.A.); (L.M.B.); (R.M.O.)
- UCM Research Group VALORNUT-920030, Complutense University of Madrid, Plaza Ramón y Cajal S/N, 28040 Madrid, Spain;
| | - Laura M. Bermejo
- Department of Nutrition and Food Science, Faculty of Pharmacy, Complutense University of Madrid, Plaza Ramón y Cajal S/N, 28040 Madrid, Spain; (E.C.-S.); (A.A.); (L.M.B.); (R.M.O.)
- UCM Research Group VALORNUT-920030, Complutense University of Madrid, Plaza Ramón y Cajal S/N, 28040 Madrid, Spain;
| | - Ángela Hernández-Ruiz
- Iberoamerican Nutrition Foundation (FINUT), Av. Del Conocimiento 12, 3ªpta, Armilla, 18016 Granada, Spain; (Á.H.-R.); (M.D.R.-L.); (M.J.S.-M.); (Á.G.)
| | | | - Rosaura Leis
- Department of Pediatrics, Unit of Pediatric Gastroenterology, Hepatology and Nutrition, University Clinical Hospital of Santiago, IDIS, University of Santiago de Compostela, 15706 Santiago de Compostela, Spain;
- CIBEROBN (Physiopathology of Obesity and Nutrition), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
| | - Emilio Martínez de Victoria
- Department of Physiology, Faculty of Pharmacy, University of Granada, Campus de Cartuja, s.n, 18071 Granada, Spain;
- Institute of Nutrition and Food Technology “José Mataix”, Biomedical Research Center, University of Granada, Parque Tecnológico de la Salud, Avenida del Conocimiento s/n, Armilla, 18100 Granada, Spain
| | - José Manuel Moreno
- Pediatric Department, University of Navarra Clinic, Calle Marquesado de Sta. Marta, 1, 28027 Madrid, Spain;
| | - María Dolores Ruiz-López
- Iberoamerican Nutrition Foundation (FINUT), Av. Del Conocimiento 12, 3ªpta, Armilla, 18016 Granada, Spain; (Á.H.-R.); (M.D.R.-L.); (M.J.S.-M.); (Á.G.)
- Institute of Nutrition and Food Technology “José Mataix”, Biomedical Research Center, University of Granada, Parque Tecnológico de la Salud, Avenida del Conocimiento s/n, Armilla, 18100 Granada, Spain
- Department of Nutrition and Food Sciences, Faculty of Pharmacy, University of Granada, Campus de Cartuja, s.n, 18071 Granada, Spain
| | - María José Soto-Méndez
- Iberoamerican Nutrition Foundation (FINUT), Av. Del Conocimiento 12, 3ªpta, Armilla, 18016 Granada, Spain; (Á.H.-R.); (M.D.R.-L.); (M.J.S.-M.); (Á.G.)
| | - Teresa Valero
- Spanish Nutrition Foundation (FEN), c/General Álvarez de Castro 20, 1ªpta, 28010 Madrid, Spain; (T.V.); (G.V.-M.)
| | - Gregorio Varela-Moreiras
- Spanish Nutrition Foundation (FEN), c/General Álvarez de Castro 20, 1ªpta, 28010 Madrid, Spain; (T.V.); (G.V.-M.)
- Department of Pharmaceutical and Health Sciences, Faculty of Pharmacy, CEU San Pablo University, Urb. Montepríncipe, crta. Boadilla km. 5.3, Boadilla del Monte, 28668 Madrid, Spain
| | - Ángel Gil
- Iberoamerican Nutrition Foundation (FINUT), Av. Del Conocimiento 12, 3ªpta, Armilla, 18016 Granada, Spain; (Á.H.-R.); (M.D.R.-L.); (M.J.S.-M.); (Á.G.)
- CIBEROBN (Physiopathology of Obesity and Nutrition), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Institute of Nutrition and Food Technology “José Mataix”, Biomedical Research Center, University of Granada, Parque Tecnológico de la Salud, Avenida del Conocimiento s/n, Armilla, 18100 Granada, Spain
- Department of Biochemistry and Molecular Biology II University of Granada, University of Granada, Campus de Cartuja, s.n, 18071 Granada, Spain
| | - Rosa M. Ortega
- Department of Nutrition and Food Science, Faculty of Pharmacy, Complutense University of Madrid, Plaza Ramón y Cajal S/N, 28040 Madrid, Spain; (E.C.-S.); (A.A.); (L.M.B.); (R.M.O.)
- UCM Research Group VALORNUT-920030, Complutense University of Madrid, Plaza Ramón y Cajal S/N, 28040 Madrid, Spain;
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