{"title":"50岁及以上韩国人的植物蛋白摄入量与握力之间的关系:2016-2018年韩国国家健康和营养检查调查。","authors":"Sook-Hyun Jun, Jung Woo Lee, Woo-Kyoung Shin, Seung-Yeon Lee, Yookyung Kim","doi":"10.4162/nrp.2023.17.5.969","DOIUrl":null,"url":null,"abstract":"<p><strong>Background/objectives: </strong>We investigated the association of plant and animal protein intake with grip strength in Koreans aged ≥ 50 yrs.</p><p><strong>Subjects/methods: </strong>The data was collected from 3,610 men and 4,691 women (≥ 50 yrs) from the 2016-2018 Korea National Health and Nutrition Examination Survey. We calculated the total energy intake, and the intake of animal and plant protein and collected dietary data using 1-day 24-h dietary recalls. Low grip strength (LGS) was defined as the lowest quintile (men: up to 26.8 kg, women: up to 15.7 kg). The association of protein intake with grip strength was examined using Pearson's correlation and multiple linear regression analysis.</p><p><strong>Results: </strong>The results proved that participants with LGS had lower daily energy, protein and fat intake, and percent energy from protein than those with normal or high grip strength (<i>P</i> < 0.0001). Total energy intake, animal protein, and plant protein were positively associated with grip strength. A higher intake of total plant protein (<i>P</i> for trend = 0.004 for men, 0.05 for women) and legumes, nuts, and seeds (LNS) protein (<i>P</i> for trend = 0.01 for men, 0.02 for women) was significantly associated with a lower prevalence of LGS. However, non-LNS plant protein intake was not associated with LGS (<i>P</i> for trend = 0.10 for men, 0.15 for women). In women, a higher total animal protein intake was significantly associated with decreased LGS (<i>P</i> for trend = 0.03).</p><p><strong>Conclusions: </strong>Higher total plant protein and LNS protein intake are negatively associated with LGS.</p>","PeriodicalId":19232,"journal":{"name":"Nutrition Research and Practice","volume":"17 5","pages":"969-983"},"PeriodicalIF":2.0000,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/f3/66/nrp-17-969.PMC10522807.pdf","citationCount":"0","resultStr":"{\"title\":\"Association between plant protein intake and grip strength in Koreans aged 50 years or older: Korea National Health and Nutrition Examination Survey 2016-2018.\",\"authors\":\"Sook-Hyun Jun, Jung Woo Lee, Woo-Kyoung Shin, Seung-Yeon Lee, Yookyung Kim\",\"doi\":\"10.4162/nrp.2023.17.5.969\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background/objectives: </strong>We investigated the association of plant and animal protein intake with grip strength in Koreans aged ≥ 50 yrs.</p><p><strong>Subjects/methods: </strong>The data was collected from 3,610 men and 4,691 women (≥ 50 yrs) from the 2016-2018 Korea National Health and Nutrition Examination Survey. We calculated the total energy intake, and the intake of animal and plant protein and collected dietary data using 1-day 24-h dietary recalls. Low grip strength (LGS) was defined as the lowest quintile (men: up to 26.8 kg, women: up to 15.7 kg). The association of protein intake with grip strength was examined using Pearson's correlation and multiple linear regression analysis.</p><p><strong>Results: </strong>The results proved that participants with LGS had lower daily energy, protein and fat intake, and percent energy from protein than those with normal or high grip strength (<i>P</i> < 0.0001). Total energy intake, animal protein, and plant protein were positively associated with grip strength. A higher intake of total plant protein (<i>P</i> for trend = 0.004 for men, 0.05 for women) and legumes, nuts, and seeds (LNS) protein (<i>P</i> for trend = 0.01 for men, 0.02 for women) was significantly associated with a lower prevalence of LGS. However, non-LNS plant protein intake was not associated with LGS (<i>P</i> for trend = 0.10 for men, 0.15 for women). In women, a higher total animal protein intake was significantly associated with decreased LGS (<i>P</i> for trend = 0.03).</p><p><strong>Conclusions: </strong>Higher total plant protein and LNS protein intake are negatively associated with LGS.</p>\",\"PeriodicalId\":19232,\"journal\":{\"name\":\"Nutrition Research and Practice\",\"volume\":\"17 5\",\"pages\":\"969-983\"},\"PeriodicalIF\":2.0000,\"publicationDate\":\"2023-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/f3/66/nrp-17-969.PMC10522807.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nutrition Research and Practice\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.4162/nrp.2023.17.5.969\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2023/7/12 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q3\",\"JCRName\":\"NUTRITION & DIETETICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nutrition Research and Practice","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.4162/nrp.2023.17.5.969","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2023/7/12 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"NUTRITION & DIETETICS","Score":null,"Total":0}
Association between plant protein intake and grip strength in Koreans aged 50 years or older: Korea National Health and Nutrition Examination Survey 2016-2018.
Background/objectives: We investigated the association of plant and animal protein intake with grip strength in Koreans aged ≥ 50 yrs.
Subjects/methods: The data was collected from 3,610 men and 4,691 women (≥ 50 yrs) from the 2016-2018 Korea National Health and Nutrition Examination Survey. We calculated the total energy intake, and the intake of animal and plant protein and collected dietary data using 1-day 24-h dietary recalls. Low grip strength (LGS) was defined as the lowest quintile (men: up to 26.8 kg, women: up to 15.7 kg). The association of protein intake with grip strength was examined using Pearson's correlation and multiple linear regression analysis.
Results: The results proved that participants with LGS had lower daily energy, protein and fat intake, and percent energy from protein than those with normal or high grip strength (P < 0.0001). Total energy intake, animal protein, and plant protein were positively associated with grip strength. A higher intake of total plant protein (P for trend = 0.004 for men, 0.05 for women) and legumes, nuts, and seeds (LNS) protein (P for trend = 0.01 for men, 0.02 for women) was significantly associated with a lower prevalence of LGS. However, non-LNS plant protein intake was not associated with LGS (P for trend = 0.10 for men, 0.15 for women). In women, a higher total animal protein intake was significantly associated with decreased LGS (P for trend = 0.03).
Conclusions: Higher total plant protein and LNS protein intake are negatively associated with LGS.
期刊介绍:
Nutrition Research and Practice (NRP) is an official journal, jointly published by the Korean Nutrition Society and the Korean Society of Community Nutrition since 2007. The journal had been published quarterly at the initial stage and has been published bimonthly since 2010.
NRP aims to stimulate research and practice across diverse areas of human nutrition. The Journal publishes peer-reviewed original manuscripts on nutrition biochemistry and metabolism, community nutrition, nutrition and disease management, nutritional epidemiology, nutrition education, foodservice management in the following categories: Original Research Articles, Notes, Communications, and Reviews. Reviews will be received by the invitation of the editors only. Statements made and opinions expressed in the manuscripts published in this Journal represent the views of authors and do not necessarily reflect the opinion of the Societies.