%0 Journal Article
%T Time Since Immigration and Ethnicity as Predictors of Physical Activity among Canadian Youth: A Cross-Sectional Study
%A Atif Kukaswadia
%A William Pickett
%A Ian Janssen
%J PLOS ONE
%D 2014
%I Public Library of Science (PLoS)
%R 10.1371/journal.pone.0089509
%X Background Little is known about patterns of physical activity engaged in by youth after they immigrate to a new country. This study aims to investigate relationships between immigrant generation and ethnicity with physical activity, and to determine if the relationship between immigrant generation and physical activity was modified by ethnicity. Methods The data sources were Cycle 6 (2009每2010) of the Canadian Health Behaviour in School-Aged Children Study and the 2006 Canada Census of Population. Participants (weighted n = 23,124) were young people from grades 6每10 in 436 schools. Students were asked where they were born, how long ago they moved to Canada, their ethnicity, and how many days a week they accumulated at least 60 minutes of moderate-to-vigorous physical activity (MVPA). Results Youth born outside of Canada were less likely to be active than peers born in Canada; 11% vs 15% reported 7 days/week of at least 60 minutes of MVPA (p = .001). MVPA increased with time since immigration. Compared to Canadian-born youth, youth who immigrated within the last 1每2 years were less likely to get sufficient MVPA on 4每6 days/week (odds ratio: 0.66, 95% confidence interval: 0.53每0.82) and 7 days/week (0.62; 0.43每0.89). East and South-East Asian youth were less active, regardless of time since immigration: 4每6 days/week (0.67; 0.58每0.79) and 7 days/week (0.37; 0.29每0.48). Conclusion Time since immigration and ethnicity were associated with MVPA among Canadian youth. Mechanisms by which these differences occur need to be uncovered in order to identify barriers to physical activity participation among youth.
%U http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0089509