Association of Nutritional Intake with Physical Activity and Handgrip Strength in Individuals with Airflow Limitation.

IF 2.5 Q2 RESPIRATORY SYSTEM
I Re Heo, Tae Hoon Kim, Jong Hwan Jeong, Manbong Heo, Sun Mi Ju, Jung-Wan Yoo, Seung Jun Lee, Yu Ji Cho, Yi Yeong Jeong, Jong Deog Lee, Ho Cheol Kim
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Abstract

Background: We investigated whether nutritional intake is associated with physical activity (PA) and handgrip strength (HGS) in individuals with airflow limitation.

Methods: This study analyzed data from the 2014 to 2016 Korean National Health and Nutrition Examination Survey. We assessed total protein intake (g/day), caloric intake (kcal/day), and other nutritional intakes using a 24-hour dietary recall questionnaire. HGS was measured three times for each hand using a digital grip strength dynamometer, and PA was assessed as health-enhancing PA. Airflow limitation was defined as a forced expiratory volume/forced vital capacity ratio of 0.7 in individuals over 40 years of age. Participants were categorized into groups based on their PA levels and HGS measurements: active aerobic PA vs. non-active aerobic PA, and normal HGS vs. low HGS.

Results: Among the 622 individuals with airflow limitation, those involved in active aerobic PA and those with higher HGS had notably higher total food, calorie, water, protein, and lipid intake. The correlations between protein and caloric intake with HGS were strong (correlation coefficients = 0.344 and 0.346, respectively). The forest plots show that higher intakes of food, water, calories, protein, and lipids are positively associated with active aerobic PA, while higher intakes of these nutrients are inversely associated with low HGS. However, in the multivariate logistic regression analysis, no significant associations were observed between nutritional intake and active aerobic PA or HGS.

Conclusion: Nutritional intake was not found to be an independent factor associated with PA and HGS. However, the observed correlations suggest potential indirect effects that warrant further investigation.

气流受限患者的营养摄入与体力活动和握力的关系
背景:我们研究了气流受限患者的营养摄入是否与体力活动(PA)和手握力(HGS)相关:本研究分析了 2014 年至 2016 年韩国国民健康与营养调查的数据。我们使用 24 小时饮食回忆问卷评估了总蛋白质摄入量(克/天)、热量摄入量(千卡/天)和其他营养摄入量。使用数字式握力计测量每只手三次的 HGS,并将 PA 评估为增进健康的 PA。气流受限的定义是 40 岁以上人群的用力呼气量/用力生命容量比值达到 0.7。根据参与者的 PA 水平和 HGS 测量值将其分为不同组别:积极有氧 PA 组和非积极有氧 PA 组,正常 HGS 组和低 HGS 组:结果:在 622 名气流受限患者中,积极有氧运动和 HGS 较高者的食物、热量、水、蛋白质和脂质总摄入量明显较高。蛋白质和热量摄入量与 HGS 的相关性很强(相关系数分别为 0.344 和 0.346)。森林图显示,较高的食物、水、热量、蛋白质和脂类摄入量与活跃的有氧运动量呈正相关,而较高的这些营养素摄入量与低 HGS 呈反相关。然而,在多变量逻辑回归分析中,没有观察到营养摄入量与主动有氧运动量或 HGS 之间存在显著关联:结论:营养摄入量并不是与 PA 和 HGS 相关的独立因素。然而,观察到的相关性表明存在潜在的间接影响,值得进一步研究。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
CiteScore
5.30
自引率
0.00%
发文量
42
审稿时长
12 weeks
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