author_facet Tonstad, Serena
Butler, Terry
Yan, Ru
Fraser, Gary E.
Tonstad, Serena
Butler, Terry
Yan, Ru
Fraser, Gary E.
author Tonstad, Serena
Butler, Terry
Yan, Ru
Fraser, Gary E.
spellingShingle Tonstad, Serena
Butler, Terry
Yan, Ru
Fraser, Gary E.
Diabetes Care
Type of Vegetarian Diet, Body Weight, and Prevalence of Type 2 Diabetes
Advanced and Specialized Nursing
Endocrinology, Diabetes and Metabolism
Internal Medicine
author_sort tonstad, serena
spelling Tonstad, Serena Butler, Terry Yan, Ru Fraser, Gary E. 0149-5992 1935-5548 American Diabetes Association Advanced and Specialized Nursing Endocrinology, Diabetes and Metabolism Internal Medicine http://dx.doi.org/10.2337/dc08-1886 <jats:sec> <jats:title>OBJECTIVE</jats:title> <jats:p>We assessed the prevalence of type 2 diabetes in people following different types of vegetarian diets compared with that in nonvegetarians.</jats:p> </jats:sec> <jats:sec> <jats:title>RESEARCH DESIGN AND METHODS</jats:title> <jats:p>The study population comprised 22,434 men and 38,469 women who participated in the Adventist Health Study-2 conducted in 2002–2006. We collected self-reported demographic, anthropometric, medical history, and lifestyle data from Seventh-Day Adventist church members across North America. The type of vegetarian diet was categorized based on a food-frequency questionnaire. We calculated odds ratios (ORs) and 95% CIs using multivariate-adjusted logistic regression.</jats:p> </jats:sec> <jats:sec> <jats:title>RESULTS</jats:title> <jats:p>Mean BMI was lowest in vegans (23.6 kg/m2) and incrementally higher in lacto-ovo vegetarians (25.7 kg/m2), pesco-vegetarians (26.3 kg/m2), semi-vegetarians (27.3 kg/m2), and nonvegetarians (28.8 kg/m2). Prevalence of type 2 diabetes increased from 2.9% in vegans to 7.6% in nonvegetarians; the prevalence was intermediate in participants consuming lacto-ovo (3.2%), pesco (4.8%), or semi-vegetarian (6.1%) diets. After adjustment for age, sex, ethnicity, education, income, physical activity, television watching, sleep habits, alcohol use, and BMI, vegans (OR 0.51 [95% CI 0.40–0.66]), lacto-ovo vegetarians (0.54 [0.49–0.60]), pesco-vegetarians (0.70 [0.61–0.80]), and semi-vegetarians (0.76 [0.65–0.90]) had a lower risk of type 2 diabetes than nonvegetarians.</jats:p> </jats:sec> <jats:sec> <jats:title>CONCLUSIONS</jats:title> <jats:p>The 5-unit BMI difference between vegans and nonvegetarians indicates a substantial potential of vegetarianism to protect against obesity. Increased conformity to vegetarian diets protected against risk of type 2 diabetes after lifestyle characteristics and BMI were taken into account. Pesco- and semi-vegetarian diets afforded intermediate protection.</jats:p> </jats:sec> Type of Vegetarian Diet, Body Weight, and Prevalence of Type 2 Diabetes Diabetes Care
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title Type of Vegetarian Diet, Body Weight, and Prevalence of Type 2 Diabetes
title_unstemmed Type of Vegetarian Diet, Body Weight, and Prevalence of Type 2 Diabetes
title_full Type of Vegetarian Diet, Body Weight, and Prevalence of Type 2 Diabetes
title_fullStr Type of Vegetarian Diet, Body Weight, and Prevalence of Type 2 Diabetes
title_full_unstemmed Type of Vegetarian Diet, Body Weight, and Prevalence of Type 2 Diabetes
title_short Type of Vegetarian Diet, Body Weight, and Prevalence of Type 2 Diabetes
title_sort type of vegetarian diet, body weight, and prevalence of type 2 diabetes
topic Advanced and Specialized Nursing
Endocrinology, Diabetes and Metabolism
Internal Medicine
url http://dx.doi.org/10.2337/dc08-1886
publishDate 2009
physical 791-796
description <jats:sec> <jats:title>OBJECTIVE</jats:title> <jats:p>We assessed the prevalence of type 2 diabetes in people following different types of vegetarian diets compared with that in nonvegetarians.</jats:p> </jats:sec> <jats:sec> <jats:title>RESEARCH DESIGN AND METHODS</jats:title> <jats:p>The study population comprised 22,434 men and 38,469 women who participated in the Adventist Health Study-2 conducted in 2002–2006. We collected self-reported demographic, anthropometric, medical history, and lifestyle data from Seventh-Day Adventist church members across North America. The type of vegetarian diet was categorized based on a food-frequency questionnaire. We calculated odds ratios (ORs) and 95% CIs using multivariate-adjusted logistic regression.</jats:p> </jats:sec> <jats:sec> <jats:title>RESULTS</jats:title> <jats:p>Mean BMI was lowest in vegans (23.6 kg/m2) and incrementally higher in lacto-ovo vegetarians (25.7 kg/m2), pesco-vegetarians (26.3 kg/m2), semi-vegetarians (27.3 kg/m2), and nonvegetarians (28.8 kg/m2). Prevalence of type 2 diabetes increased from 2.9% in vegans to 7.6% in nonvegetarians; the prevalence was intermediate in participants consuming lacto-ovo (3.2%), pesco (4.8%), or semi-vegetarian (6.1%) diets. After adjustment for age, sex, ethnicity, education, income, physical activity, television watching, sleep habits, alcohol use, and BMI, vegans (OR 0.51 [95% CI 0.40–0.66]), lacto-ovo vegetarians (0.54 [0.49–0.60]), pesco-vegetarians (0.70 [0.61–0.80]), and semi-vegetarians (0.76 [0.65–0.90]) had a lower risk of type 2 diabetes than nonvegetarians.</jats:p> </jats:sec> <jats:sec> <jats:title>CONCLUSIONS</jats:title> <jats:p>The 5-unit BMI difference between vegans and nonvegetarians indicates a substantial potential of vegetarianism to protect against obesity. Increased conformity to vegetarian diets protected against risk of type 2 diabetes after lifestyle characteristics and BMI were taken into account. Pesco- and semi-vegetarian diets afforded intermediate protection.</jats:p> </jats:sec>
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description <jats:sec> <jats:title>OBJECTIVE</jats:title> <jats:p>We assessed the prevalence of type 2 diabetes in people following different types of vegetarian diets compared with that in nonvegetarians.</jats:p> </jats:sec> <jats:sec> <jats:title>RESEARCH DESIGN AND METHODS</jats:title> <jats:p>The study population comprised 22,434 men and 38,469 women who participated in the Adventist Health Study-2 conducted in 2002–2006. We collected self-reported demographic, anthropometric, medical history, and lifestyle data from Seventh-Day Adventist church members across North America. The type of vegetarian diet was categorized based on a food-frequency questionnaire. We calculated odds ratios (ORs) and 95% CIs using multivariate-adjusted logistic regression.</jats:p> </jats:sec> <jats:sec> <jats:title>RESULTS</jats:title> <jats:p>Mean BMI was lowest in vegans (23.6 kg/m2) and incrementally higher in lacto-ovo vegetarians (25.7 kg/m2), pesco-vegetarians (26.3 kg/m2), semi-vegetarians (27.3 kg/m2), and nonvegetarians (28.8 kg/m2). Prevalence of type 2 diabetes increased from 2.9% in vegans to 7.6% in nonvegetarians; the prevalence was intermediate in participants consuming lacto-ovo (3.2%), pesco (4.8%), or semi-vegetarian (6.1%) diets. After adjustment for age, sex, ethnicity, education, income, physical activity, television watching, sleep habits, alcohol use, and BMI, vegans (OR 0.51 [95% CI 0.40–0.66]), lacto-ovo vegetarians (0.54 [0.49–0.60]), pesco-vegetarians (0.70 [0.61–0.80]), and semi-vegetarians (0.76 [0.65–0.90]) had a lower risk of type 2 diabetes than nonvegetarians.</jats:p> </jats:sec> <jats:sec> <jats:title>CONCLUSIONS</jats:title> <jats:p>The 5-unit BMI difference between vegans and nonvegetarians indicates a substantial potential of vegetarianism to protect against obesity. Increased conformity to vegetarian diets protected against risk of type 2 diabetes after lifestyle characteristics and BMI were taken into account. Pesco- and semi-vegetarian diets afforded intermediate protection.</jats:p> </jats:sec>
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spelling Tonstad, Serena Butler, Terry Yan, Ru Fraser, Gary E. 0149-5992 1935-5548 American Diabetes Association Advanced and Specialized Nursing Endocrinology, Diabetes and Metabolism Internal Medicine http://dx.doi.org/10.2337/dc08-1886 <jats:sec> <jats:title>OBJECTIVE</jats:title> <jats:p>We assessed the prevalence of type 2 diabetes in people following different types of vegetarian diets compared with that in nonvegetarians.</jats:p> </jats:sec> <jats:sec> <jats:title>RESEARCH DESIGN AND METHODS</jats:title> <jats:p>The study population comprised 22,434 men and 38,469 women who participated in the Adventist Health Study-2 conducted in 2002–2006. We collected self-reported demographic, anthropometric, medical history, and lifestyle data from Seventh-Day Adventist church members across North America. The type of vegetarian diet was categorized based on a food-frequency questionnaire. We calculated odds ratios (ORs) and 95% CIs using multivariate-adjusted logistic regression.</jats:p> </jats:sec> <jats:sec> <jats:title>RESULTS</jats:title> <jats:p>Mean BMI was lowest in vegans (23.6 kg/m2) and incrementally higher in lacto-ovo vegetarians (25.7 kg/m2), pesco-vegetarians (26.3 kg/m2), semi-vegetarians (27.3 kg/m2), and nonvegetarians (28.8 kg/m2). Prevalence of type 2 diabetes increased from 2.9% in vegans to 7.6% in nonvegetarians; the prevalence was intermediate in participants consuming lacto-ovo (3.2%), pesco (4.8%), or semi-vegetarian (6.1%) diets. After adjustment for age, sex, ethnicity, education, income, physical activity, television watching, sleep habits, alcohol use, and BMI, vegans (OR 0.51 [95% CI 0.40–0.66]), lacto-ovo vegetarians (0.54 [0.49–0.60]), pesco-vegetarians (0.70 [0.61–0.80]), and semi-vegetarians (0.76 [0.65–0.90]) had a lower risk of type 2 diabetes than nonvegetarians.</jats:p> </jats:sec> <jats:sec> <jats:title>CONCLUSIONS</jats:title> <jats:p>The 5-unit BMI difference between vegans and nonvegetarians indicates a substantial potential of vegetarianism to protect against obesity. Increased conformity to vegetarian diets protected against risk of type 2 diabetes after lifestyle characteristics and BMI were taken into account. Pesco- and semi-vegetarian diets afforded intermediate protection.</jats:p> </jats:sec> Type of Vegetarian Diet, Body Weight, and Prevalence of Type 2 Diabetes Diabetes Care
spellingShingle Tonstad, Serena, Butler, Terry, Yan, Ru, Fraser, Gary E., Diabetes Care, Type of Vegetarian Diet, Body Weight, and Prevalence of Type 2 Diabetes, Advanced and Specialized Nursing, Endocrinology, Diabetes and Metabolism, Internal Medicine
title Type of Vegetarian Diet, Body Weight, and Prevalence of Type 2 Diabetes
title_full Type of Vegetarian Diet, Body Weight, and Prevalence of Type 2 Diabetes
title_fullStr Type of Vegetarian Diet, Body Weight, and Prevalence of Type 2 Diabetes
title_full_unstemmed Type of Vegetarian Diet, Body Weight, and Prevalence of Type 2 Diabetes
title_short Type of Vegetarian Diet, Body Weight, and Prevalence of Type 2 Diabetes
title_sort type of vegetarian diet, body weight, and prevalence of type 2 diabetes
title_unstemmed Type of Vegetarian Diet, Body Weight, and Prevalence of Type 2 Diabetes
topic Advanced and Specialized Nursing, Endocrinology, Diabetes and Metabolism, Internal Medicine
url http://dx.doi.org/10.2337/dc08-1886