PrediabetesPreventionBehavioral Intervention
Resumen de Investigación
Engagement in a prediabetes education programme is linked to lower type 2 diabetes risk
Moderate confidence
Some Concerns bias
Última actualización 15 de junio de 2026Conclusión Clave:
This study looked at whether attending more sessions of a diabetes prevention programme helped lower type 2 diabetes risk. People who went to all sessions had an 88% lower risk of developing diabetes compared to those receiving standard care. However, fewer than 1 in 3 people attended all sessions.
Estudio de un Vistazo
Qué se estudió
Association between engagement in a group-based prediabetes education programme and type 2 diabetes risk
Participantes
Middle Aged (40-64), Older Adults (65+)
Male, Female
with Prediabetes
Intervención
Lifestyle intervention for prediabetes
Resultados
Type 2 diabetes incidence, HbA1c, Fasting blood sugar (FBS), 2-hour plasma glucose, Body weight, Waist circumference, Anxiety score, Quality of life, Daily step count
Financiamiento
No Patrocinado por la Industria
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Efectos Principales
↓ Type 2 diabetes risk with full programme attendance (HR 0.12, 95% CI 0.05–0.28)
↓ Weight, HbA1c, and waist circumference in completers vs standard care
↑ Quality of life and daily step count in programme completers
Resumen de Evidencia
| Intervention | Outcome | Measured Change | Study Effect |
|---|---|---|---|
 Lifestyle intervention for prediabetes (Behavioral & Lifestyle) |  2-hour plasma glucose (Glycemic Control) | Decrease | Mixed |
Lifestyle intervention for prediabetes (Behavioral & Lifestyle) |  Anxiety score (Patient-Reported) | Decrease | Mixed |
Lifestyle intervention for prediabetes (Behavioral & Lifestyle) |  Body weight (Weight & Anthropometrics) | Decrease | Mixed |
Lifestyle intervention for prediabetes (Behavioral & Lifestyle) |  Daily step count (Adherence & Engagement) | Increase | Mixed |
Lifestyle intervention for prediabetes (Behavioral & Lifestyle) | Fasting blood sugar (FBS) (Glycemic Control) | Decrease | Mixed |
Lifestyle intervention for prediabetes (Behavioral & Lifestyle) | HbA1c (Glycemic Control) | Decrease | Mixed |
Lifestyle intervention for prediabetes (Behavioral & Lifestyle) | Quality of life (Patient-Reported) | Increase | Mixed |
Lifestyle intervention for prediabetes (Behavioral & Lifestyle) |  Type 2 diabetes incidence (Clinical Outcomes) | Decrease | Mixed |
Lifestyle intervention for prediabetes (Behavioral & Lifestyle) | Waist circumference (Weight & Anthropometrics) | Decrease | Mixed |
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Tener en Cuenta
- Secondary analysis: ITT primary analysis was non-significant Selection bias: people who engaged more had healthier baseline characteristics Low retention: only 29% completed all programme sessions Post-hoc attendance grouping not randomised
Entre Líneas
- Secondary analysis: ITT primary analysis was non-significant Selection bias: people who engaged more had healthier baseline characteristics Low retention: only 29% completed all programme sessions Post-hoc attendance grouping not randomised
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Connected Evidence
Discover how this study fits into the broader diabetes evidence landscape.
This study contributes to evidence on Lifestyle Programs and Body Weight, Lifestyle Programs and Diabetes Incidence and Prevention.
Relaciones de evidencia relacionadas
Explore in Evidence ArchiveThis study contributes to the evidence on the following intervention–outcome relationships.
Incluido en estas colecciones de evidencia
Curated evidence collections and hubs this study is part of.
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outcome_hubMeasures Body Weight as a key outcome.
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outcome_hubMeasures Diabetes Incidence and Prevention as a key outcome.
Quality of Life Evidence Hub
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outcome_hubMeasures Quality of Life as a key outcome.
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Preguntas que esta evidencia ayuda a responder
Key clinical and research questions this study contributes to.
Does lifestyle intervention for prediabetes improve Body weight?
Based on connected evidence for Lifestyle intervention for prediabetes and Body weight.
Does lifestyle intervention for prediabetes affect Type 2 diabetes incidence in people with diabetes?
Exploring evidence on Lifestyle intervention for prediabetes and Type 2 diabetes incidence outcomes.
What does the evidence say about lifestyle intervention for prediabetes and Quality of life?
Review of studies examining Lifestyle intervention for prediabetes and Quality of life.
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