平均握力、临界值和低握力患病率的趋势:2014-2019年韩国国家健康与营养调查(KNHANES)数据分析

IF 2.5 2区 医学 Q2 SPORT SCIENCES
Yun Ki Kim, Han Byul Lee, Seung Hoo Lee
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引用次数: 0

摘要

摘要:Kim, YK, Lee, HB, Lee, SH.平均握力、截止值和低握力患病率的趋势:2014-2019年韩国国家健康与营养检查调查(KNHANES)数据分析。欧洲老年人肌肉减少症工作组2 (EWGSOP2)将可能的肌肉减少症定义为通过手握力(HGS)检测到的肌肉力量低。根据该指南,低HGS的临界值是根据HGS最高的年龄组(30-39岁)使用-2.5的t评分来确定的。我们的假设是,韩国人平均HGS的时间变化可能导致低HGS的临界值和EWGSOP2指南定义的可能的肌少症患病率的变化。我们使用6年的韩国国家健康和营养检查调查数据分析了HGS的趋势。我们使用EWGSOP2指南来设定低HGS的年度临界值,并计算低HGS的患病率。采用线性回归和趋势分析方法分析70岁及以上人群低HGS临界值和低HGS患病率。我们观察到,从2014年到2019年,低HGS的年度临界值呈显著下降趋势,男性为24.5至30.9 kg,女性为13.1至17.3 kg。相应地,低HGS(可能的肌肉减少症)的患病率在男性中从10.4%到34.2%,在女性中从9.1到20.8%,显示出显著的年度波动(p < 0.001)。虽然汇集多年的数据减少了一些可变性,但它并不能完全解决可能的肌肉减少症流行率的波动。为了提高低HGS临界值的可靠性和临床相关性,未来的指南应将基于结果的标准与规范性数据相结合,确保对时间趋势和人群特异性特征的适应性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Trends in Mean Hand Grip Strength, Cutoff Value, and Prevalence of Low Hand Grip Strength: An Analysis of 2014-2019 Korea National Health and Nutrition Examination Survey (KNHANES) Data.

Abstract: Kim, YK, Lee, HB, and Lee, SH. Trends in mean hand grip strength, cutoff value, and prevalence of low hand grip strength: An analysis of 2014-2019 Korea National Health and Nutrition Examination Survey (KNHANES) data. J Strength Cond Res 39(8): e967-e973, 2025-The European Working Group on Sarcopenia in Older People 2 (EWGSOP2) defines probable sarcopenia as low muscle strength detected by hand grip strength (HGS). According to this guideline, cutoff for low HGS is determined using a T -score of -2.5 based on age group showing the highest HGS (aged 30-39 years). Our hypothesis is that temporal changes in mean HGS of Koreans may lead to changes in the cutoff values for low HGS and the prevalence of probable sarcopenia as defined by the EWGSOP2 guidelines. We analyzed trends of HGS using 6 years of Korea National Health and Nutrition Examination Survey data. We used the EWGSOP2 guidelines to set yearly cutoff values for low HGS and calculated the prevalence of low HGS. The cutoff value for low HGS and the prevalence rate of low HGS in individuals aged 70 years or older were analyzed using linear regression and trend analysis. We observed a significant decreasing trend from 2014 to 2019 in annual cutoff values for low HGS, ranging from 24.5 to 30.9 kg in men and 13.1-17.3 kg in women. Correspondingly, the prevalence of low HGS (probable sarcopenia) varied significantly from 10.4 to 34.2% in men and 9.1-20.8% in women, indicating notable year-to-year fluctuations ( p < 0.001). While pooling multiyear data reduces some variability, it does not fully address fluctuations in prevalence of probable sarcopenia. To enhance the reliability and clinical relevance of low HGS cutoff values, future guidelines should integrate outcome-based criteria with normative data, ensuring adaptability to temporal trends and population-specific characteristics.

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来源期刊
CiteScore
6.70
自引率
9.40%
发文量
384
审稿时长
3 months
期刊介绍: The editorial mission of The Journal of Strength and Conditioning Research (JSCR) is to advance the knowledge about strength and conditioning through research. A unique aspect of this journal is that it includes recommendations for the practical use of research findings. While the journal name identifies strength and conditioning as separate entities, strength is considered a part of conditioning. This journal wishes to promote the publication of peer-reviewed manuscripts which add to our understanding of conditioning and sport through applied exercise science.
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