Cohort profile: the CARTaGENE Cohort Nutrition Study (Quebec, Canada)
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Summary
This summary is machine-generated.The CARTaGENE Cohort Nutrition Study provides valuable dietary data for health research. This large Canadian cohort offers insights into diet quality and nutrient intake, supporting nutritional epidemiology.
Area Of Science
- Nutritional Epidemiology
- Public Health Research
- Canadian Population Health Studies
Background
- Contemporary cohort data are essential for advancing nutritional epidemiology.
- CARTaGENE is Québec's largest prospective cohort study, encompassing diverse men and women.
- Dietary information collected makes CARTaGENE a rich resource for diet-health outcome research.
Purpose Of The Study
- To establish the CARTaGENE Cohort Nutrition Study as a resource for nutritional epidemiological research.
- To analyze dietary intake and diet quality in a large, contemporary Canadian population.
- To provide data for exploring the role of diet in the etiology of various health outcomes.
Main Methods
- Recruited over 43,000 participants aged 40-69 in two phases.
- Collected dietary data from 9,379 participants using the Canadian Diet History Questionnaire II.
- Assessed usual intake of foods, beverages, supplements, and calculated diet quality using the Canadian Healthy Eating Index 2005 (C-HEI 2005).
Main Results
- Dietary intake and quality varied among participants, generally meeting recommended intakes.
- The mean C-HEI 2005 score was 61.5, comparable to the general Canadian population.
- Higher C-HEI scores were associated with non-smoking, higher education, and high physical activity.
Conclusions
- The CARTaGENE Cohort Nutrition Study is a valuable international resource for diet and health research.
- Future annual diet assessments will further enhance its utility for dietary research.
- Findings highlight associations between lifestyle factors and diet quality in a contemporary Canadian cohort.
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