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Donna H. Ryan
Researcher at Pennington Biomedical Research Center
Publications - 280
Citations - 31560
Donna H. Ryan is an academic researcher from Pennington Biomedical Research Center. The author has contributed to research in topics: Weight loss & Overweight. The author has an hindex of 70, co-authored 265 publications receiving 27307 citations. Previous affiliations of Donna H. Ryan include George Washington University & Baylor College of Medicine.
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Journal ArticleDOI
2013 AHA/ACC/TOS Guideline for the Management of Overweight and Obesity in Adults A Report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines and The Obesity Society
Michael D. Jensen,Donna H. Ryan,Caroline M. Apovian,Jamy D. Ard,Anthony G. Comuzzie,Karen A. Donato,Frank B. Hu,Van S. Hubbard,John M. Jakicic,Robert F. Kushner,Catherine M. Loria,Barbara E. Millen,Cathy Nonas,F. Xavier Pi-Sunyer,June Stevens,Victor J. Stevens,Thomas A. Wadden,Bruce M. Wolfe,Susan Z. Yanovski +18 more
TL;DR: This research presents a state-of-the-art online learning system that automates the very labor-intensive and therefore time-heavy and expensive and expensive process of manually cataloging and cataloging students' academic records.
Journal ArticleDOI
Cardiovascular effects of intensive lifestyle intervention in type 2 diabetes.
Rena R. Wing,Paula Bolin,Frederick L. Brancati,George A. Bray,Jeanne M. Clark,Mace Coday,Richard S. Crow,Jeffrey M. Curtis,Caitlin Egan,Mark A. Espeland,Mary Evans,John P. Foreyt,Siran Ghazarian,Edward W. Gregg,Barbara Harrison,Helen P. Hazuda,James O. Hill,Edward S. Horton,S. Van Hubbard,John M. Jakicic,Robert W. Jeffery,Karen C. Johnson,Steven E. Kahn,Abbas E. Kitabchi,William C. Knowler,Cora E. Lewis,Barbara J. Maschak-Carey,Maria G. Montez,Anne Murillo,David M. Nathan,Jennifer Patricio,Anne L. Peters,Xavier Pi-Sunyer,Henry J. Pownall,David M. Reboussin,Judith G. Regensteiner,Amy D. Rickman,Donna H. Ryan,Monika M. Safford,Thomas A. Wadden,Lynne E. Wagenknecht,Delia Smith West,David F. Williamson,Susan Z. Yanovski +43 more
TL;DR: An intensive lifestyle intervention focusing on weight loss did not reduce the rate of cardiovascular events in overweight or obese adults with type 2 diabetes.
Journal ArticleDOI
Comparison of Weight-Loss Diets with Different Compositions of Fat, Protein, and Carbohydrates
Frank M. Sacks,George A. Bray,Vincent J. Carey,Steven R. Smith,Donna H. Ryan,Stephen D. Anton,Katherine McManus,Catherine M. Champagne,Louise M. Bishop,Nancy Laranjo,Meryl S. LeBoff,Jennifer Rood,Lilian de Jonge,Frank L. Greenway,Catherine M. Loria,Eva Obarzanek,Donald A. Williamson +16 more
TL;DR: Low-calorie diets result in clinically meaningful weight loss regardless of which macronutrients they emphasize, and improved lipid-related risk factors and fasting insulin levels.
Journal ArticleDOI
2013 AHA/ACC/TOS Guideline for the Management of Overweight and Obesity in Adults
Michael D. Jensen,Donna H. Ryan,Caroline M. Apovian,Jamy D. Ard,Anthony G. Comuzzie,Karen A. Donato,Frank B. Hu,Van S. Hubbard,John M. Jakicic,Robert F. Kushner,Catherine M. Loria,Barbara E. Millen,Cathy Nonas,F. Xavier Pi-Sunyer,June Stevens,Victor J. Stevens,Thomas A. Wadden,Bruce M. Wolfe,Susan Z. Yanovski +18 more
TL;DR: This data indicates that overweight and obesity in adults over the age of 40 is more likely to be a risk factor for adverse events than the other factors, including smoking, diet, and physical activity.
Journal ArticleDOI
Reduction in Weight and Cardiovascular Disease Risk Factors in Individuals With Type 2 Diabetes: One-Year Results of the Look AHEAD Trial
Mark A. Espeland,Xavier Pi-Sunyer,George L. Blackburn,Frederick L. Brancati,George A. Bray,Renee Bright,Jeanne M. Clark,Jeffrey M. Curtis,John P. Foreyt,Kathryn Graves,Steven M. Haffner,Barbara Harrison,James O. Hill,Edward S. Horton,John M. Jakicic,Robert W. Jeffery,Karen C. Johnson,Steven E. Kahn,David E. Kelley,Abbas E. Kitabchi,William C. Knowler,Cora E. Lewis,Barbara J. Maschak-Carey,Brenda Montgomery,David M. Nathan,Jennifer Patricio,Anne L. Peters,J. Bruce Redmon,Rebecca S. Reeves,Donna H. Ryan,Monika M. Safford,Brent Van Dorsten,Thomas A. Wadden,Lynne E. Wagenknecht,Jacqueline Wesche-Thobaben,Rena R. Wing,Susan Z. Yanovski +36 more
TL;DR: At 1 year, ILI resulted in clinically significant weight loss in people with type 2 diabetes and was associated with improved diabetes control and CVD risk factors and reduced medicine use in ILI versus DSE.