Référence bibliographique 
O’Loughlin, Jennifer, Maximova, Katerina, Tan, Ye et Gray-Donald, Katherine. 2007. «Lifestyle Risk Factors for Chronic Disease across Family Origin among Adults in Multiethnic, Low-income, Urban Neighborhoods ». Ethnicity & Disease, vol. 17, no 4, p. 657-663.
« To describe the prevalence and co-occurrence of lifestyle risk factors for chronic disease by family origin. » (p. 657)
What are « [...] the distribution and cooccurrence of lifestyle risk factors for chronic disease among adults of differing ethnicities living in multiethnic, low-income, inner-city neighborhoods in Montreal, Canada »? (p. 658)
« [...] 2033 adults (42.2% male), mean age 39.7 (standard deviation 6.4) years [...] » (p. 657)
« [S]elf-report questionnaires on sociodemographic characteristics, height, weight, and lifestyle behaviors [...] » (p. 657)
Type de traitement des données :
« Differences across ethnic groups in genetic heritage, culture, traditions, and lifestyle behaviors all contribute to variation in the prevalence of chronic disease between and within countries, and several studies substantiate variation across ethnicities in the prevalence of well-established risk factors for chronic disease including smoking, hypertension, obesity, physical inactivity, and poor diet. We tested family origin (based on language first learned in childhood and country of birth) as an independent correlate of co- occurrence (having at least two lifestyle risk factors) in multivariate logistic regression analyses. The prevalence of smoking and poor diet was highest among participants of French Canadian family origin. Although physical inactivity was uniformly high across family origins, it was highest among participants of Portuguese, Italian, and Haitian family origin. Obesity was highest among Europeans. The prevalence of smoking was lowest among Haitians; poor diet was lowest among South Asians; and physical inactivity was lowest among Eastern Europeans. Obesity was lowest among Asians, with the exception that 55.9% of South Asians were overweight or obese. Relative to French Canadians, adults in all other family-origin groups had a lower risk of co-occurrence of lifestyle risk factors. Adults of Asian family origin had the lowest prevalence of co-occurrence of lifestyle risk factors. Variation in the distribution of lifestyle risk factors may explain in part differences in chronic disease morbidity and mortality across ethnic groups. Prevention programs should take differential distribution of lifestyle risk factors by ethnicity into account. » (p. 657)