PURPOSE: The purpose of this prospective population-based study was to analyze predictors of changes in physical activity (PA) levels from early to late adolescence. METHODS: Data presented are from 2,348 adolescents and their parents who participated in the Nord-Trøndelag Health study (HUNT 2, 1995-1997) and at follow-up in Young-HUNT 2, 2000-2001 Participants completed a self-reported questionnaire and participated in a clinical examination that included measurements of height and weight. RESULTS: Four patterns of PA emerged in the study: active or inactive at both time points (active maintainers, 13%; inactive maintainers, 59%), inactive and became active (adopters, 12%), active and became inactive (relapsers, 16%). Being overweight, dissatisfied with life, and not actively participating in sports at baseline were significant predictors of change regarding PA among boys at follow-up. For girls, smoking, drinking, low maternal education, and physical inactivity predicted relapsers and inactive maintainers. Higher levels of education and more physically active parents at baseline seemed to protect against decreased PA during follow-up for both genders. CONCLUSION: Predictors of change in, or maintaining PA status during adolescence differed by gender. These results suggest that PA-promoting interventions should be tailored by gender and focus on encouraging activity for inactive adolescents and maintenance of PA in those already active.
PURPOSE: The purpose of this prospective population-based study was to analyze predictors of changes in physical activity (PA) levels from early to late adolescence. METHODS: Data presented are from 2,348 adolescents and their parents who participated in the Nord-Trøndelag Health study (HUNT 2, 1995-1997) and at follow-up in Young-HUNT 2, 2000-2001 Participants completed a self-reported questionnaire and participated in a clinical examination that included measurements of height and weight. RESULTS: Four patterns of PA emerged in the study: active or inactive at both time points (active maintainers, 13%; inactive maintainers, 59%), inactive and became active (adopters, 12%), active and became inactive (relapsers, 16%). Being overweight, dissatisfied with life, and not actively participating in sports at baseline were significant predictors of change regarding PA among boys at follow-up. For girls, smoking, drinking, low maternal education, and physical inactivity predicted relapsers and inactive maintainers. Higher levels of education and more physically active parents at baseline seemed to protect against decreased PA during follow-up for both genders. CONCLUSION: Predictors of change in, or maintaining PA status during adolescence differed by gender. These results suggest that PA-promoting interventions should be tailored by gender and focus on encouraging activity for inactive adolescents and maintenance of PA in those already active.
Authors: Eva Sanz-Arazuri; Ana Ponce-de-León-Elizondo; María Ángeles Valdemoros-San-Emeterio Journal: J Sports Sci Med Date: 2012-03-01 Impact factor: 2.988
Authors: Kaigang Li; Danping Liu; Denise Haynie; Benjamin Gee; Ashok Chaurasia; Dong-Chul Seo; Ronald J Iannotti; Bruce G Simons-Morton Journal: BMC Public Health Date: 2016-08-02 Impact factor: 3.295
Authors: Tuula Aira; Tommi Vasankari; Olli Juhani Heinonen; Raija Korpelainen; Jimi Kotkajuuri; Jari Parkkari; Kai Savonen; Arja Uusitalo; Maarit Valtonen; Jari Villberg; Henri Vähä-Ypyä; Sami Petteri Kokko Journal: Int J Behav Nutr Phys Act Date: 2021-06-30 Impact factor: 6.457