PDF(Pubmed)
Abstract：
UNASSIGNED: We aimed to identify the factors associated with using digital platforms for physical activity during the COVID-19 pandemic among adults living in Southern Brazil. We also compared the trajectory of physical activity between users and non-users and by type of digital platform used.
UNASSIGNED: We analyzed data from the PAMPA (Prospective Study About Mental and Physical Health in Adults) cohort. The study started in June 2020, and tracked participants through three waves (December 2020, June 2021, and June 2022). The exposure variable was usingf digital platforms for physical activity. The outcome measure was minutes per week of physical activity. We employed a generalized linear model with robust variance to explore the interaction between time and the use of digital platforms, adjusting for sociodemographic covariates and the presence of chronic diseases.
UNASSIGNED: The proportion of participants using digital platforms for physical activity declined from 36.8% in 2020 to 25.6% in 2021 and further to 13.5% in 2022. Using digital platforms for physical activity was associated with a higher mean daily physical activity during the COVID-19 pandemic. Participants who used digital platforms were more likely to be physically active when compared to their inactive contemparts throughout the entire study period. Notably, social media emerged with greater influence in the physical activity practice among digital platforms.
UNASSIGNED: Using these platforms had a positive impact on increasing the level of physical activity among the participants.
UNASSIGNED: We analyzed data from the PAMPA (Prospective Study About Mental and Physical Health in Adults) cohort. The study started in June 2020, and tracked participants through three waves (December 2020, June 2021, and June 2022). The exposure variable was usingf digital platforms for physical activity. The outcome measure was minutes per week of physical activity. We employed a generalized linear model with robust variance to explore the interaction between time and the use of digital platforms, adjusting for sociodemographic covariates and the presence of chronic diseases.
UNASSIGNED: The proportion of participants using digital platforms for physical activity declined from 36.8% in 2020 to 25.6% in 2021 and further to 13.5% in 2022. Using digital platforms for physical activity was associated with a higher mean daily physical activity during the COVID-19 pandemic. Participants who used digital platforms were more likely to be physically active when compared to their inactive contemparts throughout the entire study period. Notably, social media emerged with greater influence in the physical activity practice among digital platforms.
UNASSIGNED: Using these platforms had a positive impact on increasing the level of physical activity among the participants.
摘要：
■我们的目的是确定居住在巴西南部的成年人在COVID-19大流行期间使用数字平台进行体育锻炼的相关因素。我们还比较了用户和非用户之间的身体活动轨迹以及所使用的数字平台类型。
■我们分析了PAMPA（成人身心健康前瞻性研究）队列的数据。该研究于2020年6月开始，并通过三波（2020年12月，2021年6月和2022年6月）跟踪参与者。暴露变量是使用数字平台进行身体活动。结果测量是每周进行数分钟的身体活动。我们采用了具有鲁棒方差的广义线性模型来探索时间与数字平台使用之间的相互作用，调整社会人口统计学协变量和慢性病的存在。
■使用数字平台进行体育活动的参与者比例从2020年的36.8%下降到2021年的25.6%，进一步下降到2022年的13.5%。在COVID-19大流行期间，使用数字平台进行身体活动与较高的平均每日身体活动相关。在整个研究期间，使用数字平台的参与者与他们不活跃的同龄人相比，更有可能进行身体活动。值得注意的是,社交媒体在数字平台中的体育活动实践中产生了更大的影响力。
■使用这些平台对提高参与者的体育锻炼水平产生了积极影响。
■我们分析了PAMPA（成人身心健康前瞻性研究）队列的数据。该研究于2020年6月开始，并通过三波（2020年12月，2021年6月和2022年6月）跟踪参与者。暴露变量是使用数字平台进行身体活动。结果测量是每周进行数分钟的身体活动。我们采用了具有鲁棒方差的广义线性模型来探索时间与数字平台使用之间的相互作用，调整社会人口统计学协变量和慢性病的存在。
■使用数字平台进行体育活动的参与者比例从2020年的36.8%下降到2021年的25.6%，进一步下降到2022年的13.5%。在COVID-19大流行期间，使用数字平台进行身体活动与较高的平均每日身体活动相关。在整个研究期间，使用数字平台的参与者与他们不活跃的同龄人相比，更有可能进行身体活动。值得注意的是,社交媒体在数字平台中的体育活动实践中产生了更大的影响力。
■使用这些平台对提高参与者的体育锻炼水平产生了积极影响。
