Associations Between Trajectories of Leisure-Time Physical Activity and Television Viewing Time Across Adulthood: The Cardiovascular Risk in Young Finns Study
| Autor: | Nina Hutri-Kähönen, Kasper Salin, Asko Tolvanen, Olli T. Raitakari, Irinja Lounassalo, Anna Kankaanpää, Sanna Palomäki, Stuart J. H. Biddle, Tuija Tammelin, Xiaolin Yang, Mirja Hirvensalo, Suvi P. Rovio, Harri Helajärvi |
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| Rok vydání: | 2018 |
| Předmět: |
Adult
Male Television viewing medicine.medical_specialty Adolescent Leisure time Physical activity ruutuaika liikunta Cardiovascular System Body Mass Index Time istuminen Cardiovascular Physiological Phenomena Screen time Young Adult Risk Factors sedentary behavior Surveys and Questionnaires Epidemiology Medicine Humans Orthopedics and Sports Medicine epidemiologia Exercise Finland exercise business.industry televisio (joukkoviestimet) Smoking Sedentary behavior Middle Aged television katselu aikuisuus Cardiovascular Diseases screen time Mixture modeling Recreation epidemiology Female Television Self Report Sedentary Behavior business human activities Body mass index vapaa-aika fyysinen aktiivisuus Demography |
| Zdroj: | Journal of physical activityhealth. 16(12) |
| ISSN: | 1543-5474 |
| Popis: | Background: The purpose of this study was to examine trajectories of leisure-time physical activity (LTPA) and television-viewing (TV) time and their associations in adults over 10 years. Methods: The sample comprised 2934 participants (men, 46.0%) aged 24–39 years in 2001 and they were followed up for 10 years. LTPA and TV time were assessed using self-report questionnaires in 2001, 2007, and 2011. Longitudinal LTPA and TV-time trajectories and their interactions were analyzed with mixture modeling. Results: Three LTPA (persistently highly active, 15.8%; persistently moderately active, 60.8%; and persistently low active, 23.5%) and 4 TV time (consistently low, 38.6%; consistently moderate, 48.2%; consistently high, 11.7%; and consistently very high, 1.5%) trajectory classes were identified. Persistently highly active women had a lower probability of consistently high TV time than persistently low-active women (P = .02), whereas men who were persistently highly active had a higher probability of consistently moderate TV time and a lower probability of consistently low TV time than their persistently low-active counterparts (P = .03 and P = .01, respectively). Conclusions: Maintaining high LTPA levels were accompanied by less TV over time in women, but not in men. The associations were partially explained by education, body mass index, and smoking. |
| Databáze: | OpenAIRE |
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