Obesity and the eating habits of the Aboriginal population.
OBJECTIVE
This article compares rates of overweight/obesity and obesity and food consumption patterns of off-reserve Aboriginal and non-Aboriginal people aged 19 to 50 in Ontario and the western provinces. DATA SOURCES; The data are from the 2004 Canadian Community Health Survey: Nutrition (cycle 2.2).


METHODS
Cross-sectional analyses were used to estimate the percentages of individuals who were overweight/obese or obese and average nutrient consumption, based on Aboriginal identity and other selected characteristics. Logistic regression was used to determine the independent influence of Aboriginal identity on overweight/obesity and obesity.


RESULTS
In 2004, the overweight/obesity and obesity rates of off-reserve Aboriginal people aged 19 to 50 were higher than those of the non-Aboriginal population. These overall differences primarily reflected higher rates of overweight/obesity and obesity among Aboriginal women. At ages 19 to 30, these differences can partly be explained by higher calorie intake by Aboriginal women, despite identical energy needs, based on height, weight, age and physical activity. Most of the excess calories are eaten as snacks and come from "other foods".
Garriguet
Didier
D
Health Information and Research Division at Statistics Canada, Ottawa, Ontario K1A 0T6. didier.garriguet@statcan.ca
D000328:Adult; D004032:Diet / Q000208:ethnology* / Q000706:statistics & numerical data; D002149:Energy Intake / Q000208:ethnology; D005247:Feeding Behavior / Q000208:ethnology*; D005260:Female; D006801:Humans; D007198:Indians, North American / Q000706:statistics & numerical data*; D007899:Leisure Activities; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D015873:Northwest Territories / Q000453:epidemiology; D015596:Nutrition Assessment; D009749:Nutrition Surveys; D009765:Obesity / Q000453:epidemiology; D009864:Ontario / Q000453:epidemiology; D050177:Overweight / Q000453:epidemiology*; D012307:Risk Factors; D017678:Sex Distribution