Última actualización 12 de junio de 2026
Key finding
Daqing Diabetes Prevention Study II
The Daqing Diabetes Prevention Study II investigated the effectiveness of different lifestyle interventions on diabetes risk among adults in China. Results regarding the effectiveness of these interventions remain unclear.
Quick read
The essential study design details in one scan.
EvidenceScore™
Moderate
Study type
RCTs
Follow-up
36 months
Risk of bias
Some Concerns
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Plain-language summary
A plain-language read of the study’s main message and where it applies.
Study focus
The Daqing Diabetes Prevention Study II investigated the effectiveness of different lifestyle interventions on diabetes risk among adults in China. Results regarding the effectiveness of these interventions remain unclear.
Understanding the effectiveness of lifestyle interventions is crucial for developing strategies to prevent type 2 diabetes, a growing health concern globally. Effective prevention strategies could lead to better health outcomes and reduced healthcare costs. This study contributes to the ongoing research in diabetes prevention, particularly in populations at risk.
Specific results for key outcomes were not reported. The effectiveness of interventions remains unclear. Limited generalizability due to the specific population studied.
Published in
Publication details and source links for this paper.
Juan Z, Di L, Yachen W, et al. Daqing Diabetes Prevention Study II. Trials. 2026. doi:10.1186/s13063-025-09400-w
The study assessed the cumulative incidence of type 2 diabetes mellitus over three years.
Blood glucose levels were evaluated but specific results were not reported.
Insulin levels and BMI were also assessed without specific findings provided.
Evidence network
Understand where this research contributes within the broader evidence network.
This study contributes evidence to Digital-based lifestyle intervention and BMI, Blood glucose, Diabetes knowledge, and 4 more.
This study contributes evidence to
Primary intervention
Digital-based lifestyle intervention
Primary outcomes
Evidence topics
Primary intervention
Primary outcomes
Intervention and outcome relationships this study adds to the evidence network.
Editorial context
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Evidence network role
This section describes how the study fits into the current evidence network. It does not determine whether an intervention works on its own.
4
Related topics
7
Evidence pairs
741
Related studies
Evidence topic
Contributes evidence
Evidence topic
Contributes evidence
Evidence topic
Contributes evidence
Evidence topic
Contributes evidence
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Evidencia principal
Relación de evidencia
Evidencia relacionada
Relación de evidencia
Guardar evidencia
Relación de evidencia
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Core evidence
The primary outcomes reported in this study.
Digital-based lifestyle intervention → Blood glucose
Digital-based lifestyle intervention → Blood glucose
Digital-based lifestyle intervention → Diabetes knowledge
Digital-based lifestyle intervention → Diabetes knowledge
Digital-based lifestyle intervention → Quality of life
Digital-based lifestyle intervention → Quality of life
Digital-based lifestyle intervention → Type 2 diabetes incidence
Digital-based lifestyle intervention → Type 2 diabetes incidence
Digital-based lifestyle intervention → Waist circumference
Digital-based lifestyle intervention → Waist circumference
Evidence Library
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Explore related studies, evidence collections, and research questions.
Relationships organized using the Dediabetes Evidence Intelligence™ framework.
This study contributes to evidence on Digital Lifestyle Interventions and Body Mass Index, Digital Lifestyle Interventions and Activities of Daily Living.
This study contributes to the evidence on the following intervention-outcome relationships.
Devices & Technology
Devices & Technology
Behavioral & Lifestyle
Curated evidence collections and hubs this study is part of.
All studies measuring Activities of Daily Living
Measures Activities of Daily Living as a key outcome.
All studies measuring Body Mass Index
Measures Body Mass Index as a key outcome.
All studies on Digital Lifestyle Interventions
Contributes to Digital Lifestyle Interventions evidence base.
All studies measuring Quality of Life Outcomes
Measures Quality of Life Outcomes as a key outcome.
All studies on Usual care
Contributes to Usual care evidence base.
Jump to pre-filtered views in Evidence Explorer.
2 results
2 results
2 results
2 results
2 results
Generated from the study's connected evidence using Evidence Intelligence™.
Digital Lifestyle Interventions may improve Body Mass Index.
ConsistencyScore™: Results are generally consistent across studies.
Ranked evidence signals
BMI
EvidenceScore™ Moderate | EvidenceScore™ 69.0 | moderate positive | ConsistencyScore™ Mixed | 1 study
Why this answer: This answer is based on 3 supporting studies with generally consistent results and a positive effect signal.
Limitations
Digital Lifestyle Interventions may improve Fasting Glucose.
ConsistencyScore™: Results are mixed and should be interpreted cautiously.
Ranked evidence signals
Blood glucose
EvidenceScore™ Emerging | EvidenceScore™ 59.0 | neutral | ConsistencyScore™ Unclear | 1 study
Why this answer: This answer is cautious because the available studies report mixed findings.
Limitations
Digital Lifestyle Interventions may improve Activities of Daily Living.
ConsistencyScore™: Results are mixed and should be interpreted cautiously.
Ranked evidence signals
Diabetes knowledge
EvidenceScore™ Moderate | EvidenceScore™ 69.0 | moderate positive | ConsistencyScore™ Mixed | 1 study
Why this answer: This answer is cautious because the available studies report mixed findings.
Limitations
Digital Lifestyle Interventions may improve Body Composition.
ConsistencyScore™: Results are mixed and should be interpreted cautiously.
Ranked evidence signals
Waist circumference
EvidenceScore™ Emerging | EvidenceScore™ 59.0 | neutral | ConsistencyScore™ Unclear | 1 study
Why this answer: This answer is cautious because the available studies report mixed findings.
Limitations
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