Profile of leisure-time physical activity and sedentary behavior in adults in Brazil: a nationwide survey, 2019.

IF 2 Q1 Multidisciplinary Epidemiologia e Servicos de Saude Pub Date : 2023-08-11 eCollection Date: 2023-01-01 DOI:10.1590/S2237-96222023000200016

Arão Belitardo de Oliveira, Peter T Katzmarzyk, Wagner Silva Dantas, Isabela Judith Martins Benseñor, Alessandra de Carvalho Goulart, Ulf Ekelund

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Abstract

Objectives: to estimate the prevalence of leisure-time physical activity and sedentary behavior in adults in Brazil.

Methods: this was a cross-sectional, population-based study carried out in a sample of 88,531 Brazilians, using data from the 2019 National Health Survey; leisure-time physical activity (overall and aerobic exercise) was measured according to the World Health Organization guidelines; the weighted prevalence and respective 95% confidence intervals (95%CI) of physical activity, physical inactivity and sedentary behavior were estimated.

Results: according to the selected sample, 26.4% (95%CI 25.9;27.1) of Brazilian adults were physically active, 14.0% (95%CI 13.5;14.4) were insufficiently physically active and 59.5% (95%CI 58.8;60.2) were physically inactive; sedentary behavior ≥ 6 hours was reported by 30.1% (95%CI 29.5;30.8) of the population; only 8.6% (95%CI 8.2;8.9) met the recommendations for muscle-strengthening activities.

Conclusion: most Brazilian adults were physically inactive and did not meet international recommendations for leisure-time physical activity and reduction in sedentary behavior.

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巴西成年人休闲时间体育活动和久坐行为概况：2019年一项全国性调查。

目的：评估巴西成年人休闲时间体育活动和久坐行为的患病率。方法：这是一项基于人群的横断面研究，采用2019年全国健康调查的数据，对88531名巴西人进行抽样；根据世界卫生组织指南测量休闲时间的体育活动（整体和有氧运动）；估计了身体活动、身体不活动和久坐行为的加权患病率和各自的95%置信区间（95%CI）。结果：根据所选样本，26.4%（95%CI 25.9；27.1）的巴西成年人身体活动，14.0%（95%CI 13.5；14.4）的人身体活动不足，59.5%（95%CI 58.8；60.2）的人不活动；30.1%（95%CI 29.5；30.8）的人群报告了≥6小时的久坐行为；只有8.6%（95%CI 8.2；8.9）符合肌肉强化活动的建议。结论：大多数巴西成年人身体不活跃，不符合国际建议的休闲时间体育活动和减少久坐行为。

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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