Are Barriers to Physical Activity Associated With Changing Physical Activity Levels and Sedentary Time in Patients With Peripheral Arterial Disease? A Longitudinal Study.

IF 16.4 1区 化学 Q1 CHEMISTRY, MULTIDISCIPLINARY
Juliane Carolina da Silva Santos, R. Ritti-Dias, G. Cucato, Nelson Wolosker, M. Correia, Breno Quitella Farah
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Abstract

The aims of the current study were to analyze the association between the barriers to and changes in physical activity levels and sedentary behavior, as well as to examine whether these barriers change over time in patients with peripheral artery disease. In this longitudinal study, we assessed 72 patients (68% men; 65.7 ± 9.2 years). Physical activity was measured over a 7-day period using an accelerometer, and data were collected on time spent in sedentary activities, low-light physical activities, and moderate-to-vigorous physical activities. Personal and environmental barriers to physical activity were collected using yes or no questions. Assessments were repeated in the same patients after 27 months (95% confidence interval [26, 28] months). Most barriers remained stable in these patients; however, those who reported lack of money experienced an increase in sedentary behavior (β = 392.9 [159.7] min/week, p = .02) and a decrease in low-light physical activity (β = -372.4 [140.1] min/week, p = .02). These findings suggest that patients with symptomatic peripheral artery disease typically exhibit stable barriers over time, and individuals reporting lack of money demonstrated a decrease in low-light physical activity and an increase in sedentary behavior after 27 months.
体育锻炼的障碍与外周动脉疾病患者体育锻炼水平和久坐时间的变化有关吗?一项纵向研究。
本研究的目的是分析体力活动水平和久坐行为的障碍与变化之间的关联,以及研究这些障碍是否会随着时间的推移而在外周动脉疾病患者中发生变化。在这项纵向研究中,我们对 72 名患者(68% 为男性;65.7 ± 9.2 岁)进行了评估。我们使用加速度计测量了患者 7 天内的体力活动量,并收集了久坐不动、低光照体力活动和中等强度体力活动所花费的时间。使用 "是 "或 "否 "的问题收集了阻碍体育锻炼的个人和环境因素。27 个月后(95% 置信区间 [26, 28] 个月),对相同患者进行了重复评估。大多数障碍在这些患者中保持稳定;然而,那些报告缺钱的患者的久坐行为增加了(β = 392.9 [159.7] 分钟/周,p = .02),弱光下的体力活动减少了(β = -372.4 [140.1] 分钟/周,p = .02)。这些研究结果表明,有症状的外周动脉疾病患者通常会在一段时间内表现出稳定的障碍,而报告缺钱的患者在 27 个月后表现出低光体力活动的减少和久坐行为的增加。
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
Accounts of Chemical Research
Accounts of Chemical Research 化学-化学综合
CiteScore
31.40
自引率
1.10%
发文量
312
审稿时长
2 months
期刊介绍: Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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