![]() ![]() Results: Of 476 older women (mean age 64.63, SD 2.90 years), 23.7% (113/476) were exposed to physical activity–related short-form videos, and their daily exposure to short-form videos was 1.5 hours. MVPA was dichotomized into less than 150 minutes per week and 150 minutes or more per week, and the binary logistic regression model was run to test the effects of short-form video exposure on the achievement of spending 150 minutes or more on MVPA. Linear regression models were used to test the effects of short-form video exposure on step counts, LPA, and MVPA. Multiple subjective and objective covariates were assessed. Step counts, LPA, and MVPA were assessed with ActiGraph wGT3X-BT accelerometers. The information on short-form video exposure was collected by unstructured questions physical activity–related content exposure was finalized by professionals using the Q-methodology, and the duration of exposure was transformed into hours per day. Methods: We analyzed a subsample (N=476) of older women who used smartphones and installed short-form video apps, using the baseline data collected from an ongoing cohort study named the Physical Activity and Health in Older Women Study (PAHIOWS) launched from March to June 2021 in Yantai, Shandong Province, China. Objective: This study aims to describe physical activity–related content exposure among older adults and to quantify its impacts along with the duration of short-form video exposure on step counts, low-intensity physical activity (LPA), and moderate-to-vigorous physical activity (MVPA). Despite more older adults viewing short-form videos, less is known about the status of their short-form video exposure or the impacts of the exposure on their physical activity. Lockdowns and information-based preventive measures for COVID-19 increased the number of short-form video app users and short-form video exposure, including content exposure and the duration of exposure, which has demonstrated important effects on youths’ health and health-related behaviors. Physical inactivity has been exacerbated since the COVID-19 pandemic. Online Journal of Public Health Informaticsīackground: There is a tendency for older adults to become more physically inactive, especially older women.Asian/Pacific Island Nursing Journal 13 articles.JMIR Bioinformatics and Biotechnology 38 articles.JMIR Biomedical Engineering 70 articles.Journal of Participatory Medicine 81 articles.JMIR Perioperative Medicine 94 articles.JMIR Rehabilitation and Assistive Technologies 218 articles.JMIR Pediatrics and Parenting 297 articles.Interactive Journal of Medical Research 333 articles.JMIR Public Health and Surveillance 1221 articles.Journal of Medical Internet Research 7842 articles.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |