Dietary and lifestyle factors of diabetes in Inuit of Canada

Introduction: Among Inuit, rates of diabetes are currently increasing. Objectives: To investigate the lifestyle factors associated with newly identified glucose intolerance (GI) among Inuit. Methods: A cross-sectional study of a subsample of 813 adults with a 2-hr oral glucose tolerance test who par...

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Main Author: Sefidbakht, Saghar
Other Authors: Grace Egeland Hovda (Supervisor)
Format: Thesis
Language:English
Published: McGill University 2010
Subjects:
Online Access:http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=95221
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spelling ftcanadathes:oai:collectionscanada.gc.ca:QMM.95221 2023-05-15T16:53:56+02:00 Dietary and lifestyle factors of diabetes in Inuit of Canada Sefidbakht, Saghar Grace Egeland Hovda (Supervisor) Master of Science (School of Dietetics and Human Nutrition) 2010 application/pdf http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=95221 en eng McGill University Electronically-submitted theses. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=95221 All items in eScholarship@McGill are protected by copyright with all rights reserved unless otherwise indicated. Health Sciences - Nutrition Electronic Thesis or Dissertation 2010 ftcanadathes 2014-02-16T01:08:18Z Introduction: Among Inuit, rates of diabetes are currently increasing. Objectives: To investigate the lifestyle factors associated with newly identified glucose intolerance (GI) among Inuit. Methods: A cross-sectional study of a subsample of 813 adults with a 2-hr oral glucose tolerance test who participated in the International Polar Year Inuit Health Survey (2007-2008). Those with pre-existing diabetes were excluded. Individual and dietary questionnaires and anthropometric measurements were also collected. Results: GI was associated with older age and a higher body mass index, %body fat, and waist circumference. Percent Energy protein and % Energy high-sugar drinks were positively associated with GI. Adjusting for those two aforementioned nutrients, %E traditional food was significantly protective (P<0.05). Fiber (g/d) was inversely and cholesterol (mg/d) was positively associated with risk for GI with a borderline significance (P< 0.10). Conclusion: These findings emphasize the need for dietary and lifestyle changes to prevent high rates of GI among Inuit. Introduction: Chez les Inuit, le taux de diabète courament à la hausse. Objectifs: Etudier les facteurs associés au style de vie, chez les Inuit nouvellement diagnostiqués avec l'intolérance au glucose (IG). Méthodes: Une étude transversale d'un sous-échantillon utilisant un test de glucose oral de tolerance de 2-h sur 813 adultes ayant participé à l “International Polar Year Inuit Health Survey” (2007-2008). Ceux qui ayant un diabète préexistant ont été exclus. Des questionnaires individuels et alimentaires et des mesures anthropométriques ont également été recueillis chez chacun des participants. Résultats: L'IG a été positivement associée à l'âge, l'indice de masse corporelle, le pourcentage de masse adipeuse, le tour de taille, le pourcentage d'énergie provenant des proteines et de l'énergie provenant des boissons sucrées. Après ajustement pour ces deux types d à liment, la nourriture traditionnelle offer une protection significative contre l' IG de (P <0.05). La consomation de fibres (g/j) est inversement associée et le cholestérol (mg /j) positivement associé au risque d' IG, avec une signification limitée (P <0.10). Conclusion: Ces résultats soulignent le besoin de changements nutritionels et de mode de vie pour prévenir les taux élevés d' IG chez les Inuit. Thesis International Polar Year inuit Theses Canada/Thèses Canada (Library and Archives Canada) Canada
institution Open Polar
collection Theses Canada/Thèses Canada (Library and Archives Canada)
op_collection_id ftcanadathes
language English
topic Health Sciences - Nutrition
spellingShingle Health Sciences - Nutrition
Sefidbakht, Saghar
Dietary and lifestyle factors of diabetes in Inuit of Canada
topic_facet Health Sciences - Nutrition
description Introduction: Among Inuit, rates of diabetes are currently increasing. Objectives: To investigate the lifestyle factors associated with newly identified glucose intolerance (GI) among Inuit. Methods: A cross-sectional study of a subsample of 813 adults with a 2-hr oral glucose tolerance test who participated in the International Polar Year Inuit Health Survey (2007-2008). Those with pre-existing diabetes were excluded. Individual and dietary questionnaires and anthropometric measurements were also collected. Results: GI was associated with older age and a higher body mass index, %body fat, and waist circumference. Percent Energy protein and % Energy high-sugar drinks were positively associated with GI. Adjusting for those two aforementioned nutrients, %E traditional food was significantly protective (P<0.05). Fiber (g/d) was inversely and cholesterol (mg/d) was positively associated with risk for GI with a borderline significance (P< 0.10). Conclusion: These findings emphasize the need for dietary and lifestyle changes to prevent high rates of GI among Inuit. Introduction: Chez les Inuit, le taux de diabète courament à la hausse. Objectifs: Etudier les facteurs associés au style de vie, chez les Inuit nouvellement diagnostiqués avec l'intolérance au glucose (IG). Méthodes: Une étude transversale d'un sous-échantillon utilisant un test de glucose oral de tolerance de 2-h sur 813 adultes ayant participé à l “International Polar Year Inuit Health Survey” (2007-2008). Ceux qui ayant un diabète préexistant ont été exclus. Des questionnaires individuels et alimentaires et des mesures anthropométriques ont également été recueillis chez chacun des participants. Résultats: L'IG a été positivement associée à l'âge, l'indice de masse corporelle, le pourcentage de masse adipeuse, le tour de taille, le pourcentage d'énergie provenant des proteines et de l'énergie provenant des boissons sucrées. Après ajustement pour ces deux types d à liment, la nourriture traditionnelle offer une protection significative contre l' IG de (P <0.05). La consomation de fibres (g/j) est inversement associée et le cholestérol (mg /j) positivement associé au risque d' IG, avec une signification limitée (P <0.10). Conclusion: Ces résultats soulignent le besoin de changements nutritionels et de mode de vie pour prévenir les taux élevés d' IG chez les Inuit.
author2 Grace Egeland Hovda (Supervisor)
format Thesis
author Sefidbakht, Saghar
author_facet Sefidbakht, Saghar
author_sort Sefidbakht, Saghar
title Dietary and lifestyle factors of diabetes in Inuit of Canada
title_short Dietary and lifestyle factors of diabetes in Inuit of Canada
title_full Dietary and lifestyle factors of diabetes in Inuit of Canada
title_fullStr Dietary and lifestyle factors of diabetes in Inuit of Canada
title_full_unstemmed Dietary and lifestyle factors of diabetes in Inuit of Canada
title_sort dietary and lifestyle factors of diabetes in inuit of canada
publisher McGill University
publishDate 2010
url http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=95221
op_coverage Master of Science (School of Dietetics and Human Nutrition)
geographic Canada
geographic_facet Canada
genre International Polar Year
inuit
genre_facet International Polar Year
inuit
op_relation Electronically-submitted theses.
http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=95221
op_rights All items in eScholarship@McGill are protected by copyright with all rights reserved unless otherwise indicated.
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