Trial reportDiabetic medicine : a journal of the British Diabetic Association2014
Long-term changes in dietary and food intake behaviour in the Diabetes Prevention Program Outcomes Study.
Trial report in Diabetic medicine : a journal of the British Diabetic Association, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 3 of them syntheses that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
23 citing papers in PubMed, 3 syntheses or guidelines pooled it, 35 citations in OpenAlex.
- Meaningfully reducing consumption of meat and animal products is an unsolved problem: A meta-analysis.Appetite · 2026Pooled it
- Metformin for prevention or delay of type 2 diabetes mellitus and its associated complications in persons at increased risk for the development of type 2 diabetes mellitus.The Cochrane database of systematic reviews · 2019 · on this mapPooled it
- Diet, physical activity or both for prevention or delay of type 2 diabetes mellitus and its associated complications in people at increased risk of developing type 2 diabetes mellitus.The Cochrane database of systematic reviews · 2017Pooled it
- A 4-week community-implemented diabetes prevention program is associated with improved metabolic outcomes at 12 months after participation.Diabetic medicine : a journal of the British Diabetic Association · 2026Trial
- The 2018 World Cancer Research Fund/American Institute for Cancer Research Score and Cancer Risk: results from the diabetes prevention program outcomes study.The American journal of clinical nutrition · 2025Trial
- The Impact of Physical Activity on the Prevention of Type 2 Diabetes: Evidence and Lessons Learned From the Diabetes Prevention Program, a Long-Standing Clinical Trial Incorporating Subjective and Objective Activity Measures.Diabetes care · 2021 · on this mapTrial
- A High-Carbohydrate, High-Fiber, Low-Fat Diet Results in Weight Loss among Adults at High Risk of Type 2 Diabetes.The Journal of nutrition · 2017Trial
- A Randomized Controlled Trial Translating the Diabetes Prevention Program to a University Worksite, Ohio, 2012-2014.Preventing chronic disease · 2015Trial
- Preliminary Examination of an Innovative mHealth-Based Dietary Fiber Intervention to Improve Outcomes in Young Adults With Prediabetes: Protocol for a Single-Arm Feasibility Study.JMIR research protocols · 2026Article
- Article
- Approaches for sustaining diabetes prevention program practices post-graduation: A scoping review.Preventive medicine reports · 2026Review
- Plasma Ceramides and Other Sphingolipids in Relation to Incident Prediabetes in a Longitudinal Biracial Cohort.The Journal of clinical endocrinology and metabolism · 2024Article
- The 2018 World Cancer Research Fund (WCRF)/American Institute for Cancer Research (AICR) score and diabetes risk in the Diabetes Prevention Program Outcomes Study (DPPOS).BMC nutrition · 2022Article
- Could Dietary Modification Independent of Energy Balance Influence the Underlying Pathophysiology of Type 2 Diabetes? Implications for Type 2 Diabetes Remission.Diabetes therapy : research, treatment and education of diabetes and related disorders · 2022Review
- Identifying effective interventions to promote consumption of protein-rich foods from lower ecological footprint sources: A systematic literature review.PLOS global public health · 2022Article
- A Simple Liking Survey Captures Behaviors Associated with Weight Loss in a Worksite Program among Women at Risk of Type 2 Diabetes.Nutrients · 2021Article
- Dietary interventions for obesity: clinical and mechanistic findings.The Journal of clinical investigation · 2021Review
- Diet quality, weight loss, and diabetes incidence in the Diabetes Prevention Program (DPP).BMC nutrition · 2020Article
- Impact on dietary intake of a self-directed, gender-tailored diabetes prevention program in men.World journal of diabetes · 2017Article
- The Reliability and Validity of the Perceived Dietary Adherence Questionnaire for People with Type 2 Diabetes.Nutrients · 2015Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 7 institutions in 2 countries.
Funding
Abstract
aimsTo compare change in dietary intake, with an emphasis on food groups and food intake behaviour, over time across treatment arms in a diabetes prevention trial and to assess the differences in dietary intake among demographic groups within treatment arms.
methodsData are from the Diabetes Prevention Program and Diabetes Prevention Program Outcomes Study. Participants were randomized to a lifestyle intervention (n = 1079), metformin (n = 1073) or placebo (n = 1082) for an average of 3 years, after which the initial results regarding the benefits of the lifestyle intervention were released and all participants were offered a modified lifestyle intervention. Dietary intake was assessed using a food frequency questionnaire at baseline and at 1, 5, 6 and 9 years after randomization.
resultsCompared with the metformin and placebo arms, participants in the lifestyle arm maintained a lower total fat and saturated fat and a higher fibre intake up to 9 years after randomization and lower intakes of red meat and sweets were maintained for up to 5 years. Younger participants had higher intakes of poultry and lower intakes of fruits compared with their older counterparts, particularly in the lifestyle arm. Black participants tended to have lower dairy and higher poultry intakes compared with white and Hispanic participants. In the lifestyle arm, men tended to have higher grain, fruit and fish intakes than women.
conclusionsChanges in nutrient intake among participants in the lifestyle intervention were maintained for up to 9 years. Younger participants reported more unhealthy diets over time and thus may benefit from additional support to achieve and maintain dietary goals.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.