Association between obesity and cardiometabolic health risk in Asian-Canadian sub-groups
Auteurs: Jason X. Nie et Chris I. Ardern
Aperçu
Résumé (français)
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Résumé (anglais)
Objectives To quantify and compare the association between the World Health Organizations’ Asian-specific trigger points for public health action [‘increased risk’: body mass index (BMI) =>23 kg/m2, and; ‘high risk’: BMI =>27.5 kg/m2] with self-reported cardiovascular-related conditions in Asian-Canadian sub-groups. Methods Six cycles of the Canadian Community Health Survey (2001-2009) were pooled to examine BMI and health in Asian sub-groups (South Asians, Chinese, Filipino, Southeast Asians, Arabs, West Asians, Japanese and Korean; N = 18 794 participants, ages 18-64 y). Multivariable logistic regression, adjusting for demographic, lifestyle characteristics and acculturation measures, was used to estimate the odds of cardiovascular-related health (high blood pressure, heart disease, diabetes, ‘at least one cardiometabolic condition’) outcomes across all eight Asian sub-groups. Results Compared to South Asians (OR = 1.00), Filipinos had higher odds of having ‘at least one cardiometabolic condition’ (OR = 1.29, 95% CI: 1.04-1.62), whereas Chinese (0.63, 0.474-0.9) and Arab-Canadians had lower odds (0.38, 0.28-0.51). In ethnic-specific analyses (with ‘acceptable’ risk weight as the referent), ‘increased’ and ‘high’ risk weight categories were the most highly associated with ‘at least one cardiometabolic condition’ in Chinese (‘increased’: 3.6, 2.34-5.63; ‘high’: 8.9, 3.6-22.01). Compared to normal weight South Asians, being in the ‘high’ risk weight category in all but the Southeast Asian, Arab, and Japanese ethnic groups was associated with approximately 3-times the likelihood of having ‘at least one cardiometabolic condition’. Conclusion Differences in the association between obesity and cardiometabolic health risks were seen among Asian sub-groups in Canada. The use of WHO’s lowered Asian-specific BMI cut-offs identified obesity-related risks in South Asian, Filipino and Chinese sub-groups that would have been masked by traditional BMI categories. These findings have implications for public health messaging, especially for ethnic groups at higher odds of obesity-related health risks.
Détails
Type | Article de journal |
---|---|
Auteur | Jason X. Nie et Chris I. Ardern |
Année de pulication | 2014 |
Titre | Association between obesity and cardiometabolic health risk in Asian-Canadian sub-groups |
Volume | 9 |
Nom du Journal | PLoS ONE |
Numéro | 9 |
Pages | 12-Jan |
Langue de publication | Anglais |
- Jason X. Nie
- Jason X. Nie et Chris I. Ardern
- Association between obesity and cardiometabolic health risk in Asian-Canadian sub-groups
- PLoS ONE
- 9
- 2014
- 9
- 12-Jan