Longitudinal effects of physical exercise on health‐related outcomes based on frailty status in community‐dwelling older adults

Longitudinal effects of physical exercise on health‐related outcomes based on frailty status in community‐dwelling older adults
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基于社区老年人虚弱状况的体育锻炼对健康相关结果的纵向影响

DOI:
10.1111/ggi.14346
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发表时间:
2022
期刊:
Geriatrics & Gerontology International
影响因子:
--
通讯作者:
Hase Kimitaka
Hase Kimitaka
中科院分区:
--
文献类型:
--
作者:
Wakida Masanori;Asai Tsuyoshi;Kubota Ryo;Kuwabara Takayuki;Fukumoto Yoshihiro;Sato Haruhiko;Nakano Jiro;Mori Kimihiko;Ikezoe Tome;Hase Kimitaka

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AimTo澄清身体锻炼对健康相关结果的纵向影响的差异,根据基线虚弱状态(虚弱或非虚弱)在社区居住的老年人。MethodsParticipants包括177名年龄≥65岁的成年人,他们在日托中心进行多组分身体锻炼(力量,有氧,步态和平衡)40分钟,每周一到三次,持续1年。在基线和每3个月测量一次体重、舒适步行速度、6分钟步行距离和简易精神状态检查。对于纵向趋势,我们使用线性混合效应模型分析了每种结局评分较基线的变化。固定效应包括“组”(虚弱或非虚弱)、“时间”(每3个月4个时间点,从3个月到12个月)和“组与时间之间的相互作用”。结果基线效应量几乎全部为正值。线性混合效应模型显示,体重变化的“组与时间的相互作用”(P= 0.033)、步行速度变化的“组”(P= 0.013)和简易精神状态检查变化的“时间”(P< 0.001)具有显著影响。与虚弱组不同,非虚弱组在3个月后体重呈下降趋势。对于步行速度,随着时间的推移,虚弱组维持中等效应量(d= 0.67-0.74),非虚弱组的效应量较小(d= 0.26-0.40)。体弱组对步行速度和体重的纵向影响更大。Geriatr Gerontol Int 2022; 22:213-218。
AimTo clarify the difference in the longitudinal effects of physical exercise on health‐related outcomes according to the baseline frailty status (frail or non‐frail) in community‐dwelling older adults.MethodsParticipants included 177 adults aged ≥65 years who carried out multicomponent physical exercises (strength, aerobic, gait and balance) for 40 min, one to three times per week, for 1 year at a day‐care center. Bodyweight, comfortable walking speed, 6‐min walking distance and Mini‐Mental State Examination were measured at baseline and every 3 months. For longitudinal trend, we analyzed the change in scores from baseline for each outcome using the linear mixed effects model. Fixed effects included “group” (frail or non‐frail), “time” (4 time points every 3 months, from 3 to 12 months) and “interaction between group and time.”ResultsThe effect sizes from baseline showed almost all positive values for each outcome. The linear mixed effects model showed significant effects on “interaction between group and time” in changes in bodyweight (P= 0.033), “group” in changes in walking speed (P= 0.013) and “time” in changes in the Mini‐Mental State Examination (P< 0.001). Bodyweight showed a decreasing trend in the non‐frail group after 3 months, unlike in the frail group. For walking speed, moderate effect sizes (d= 0.67–0.74) were sustained over time in the frail group, as did lesser effect sizes (d= 0.26–0.40) in the non‐frail group.ConclusionsExercise‐based multicomponent interventions were effective for both groups. The longitudinal effects on walking speed and bodyweight were greater in the frail group.Geriatr Gerontol Int 2022; 22: 213–218.
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DOI: --
发表时间: 2008
期刊:
影响因子: --
作者:
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通讯作者: M.(ed.)
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发表时间: 2009-04
影响因子: 4.2
作者:
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通讯作者: Salthouse, Timothy A.
DOI: 10.1007/s12603-017-0891-6
发表时间: 2017-10-01
影响因子: 5.8
作者:
Bleijenberg, N.;Zuithoff, N. P. A.;Schuurmans, M. J.
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DOI: --
发表时间: 2007
期刊:
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大島慎介;藤澤彰英;清水昭博;中野治久;CHS グループ
通讯作者: CHS グループ
DOI: 10.1093/gerona/56.3.m146
发表时间: 2001-03-01
影响因子: 5.1
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Fried, LP;Tangen, CM;McBurnie, MA
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