StrongDecrease
BMI
Low glycemic index treatment (LGIT) → BMI
Low glycemic index treatment (LGIT) → BMI
Evidence profile
StrongDecreaseWeight & Anthropometrics
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Research Summary
Analyzed using Evidence Intelligence™
Online Low GI Diet Improves Diabetes Management
Key finding
HbA1c decreased from 8.33% to 7.82% (p = 0.001)
This study evaluated the effectiveness of an online low glycemic index diet for managing type 2 diabetes, showing significant improvements in several health markers.
Evidence strength
Moderate confidence
Study type
RCTs
Follow-up
Medium-Term (3–12 mo)
Some Concerns bias
Last updated July 8, 2026Quick read
Study at a glance
The essential study design details in one scan.
Population
Young Adult (19–39), Middle Aged (40-64), Male, Female, Asia-Pacific (APAC), with T2 Diabetes
Intervention
Online low glycaemic index dietary and lifestyle recommendations
Study type
RCTs
Follow-up
Medium-Term (3–12 mo)
Primary outcome
Glycated hemoglobin (HbA1c)
Comparator
Standard care and basic diabetes education
Plain-language summary
What this paper says
A plain-language read of the study's main message and where it applies.
Study focus
This study evaluated the effectiveness of an online low glycemic index diet for managing type 2 diabetes, showing significant improvements in several health markers.
Clinical relevance
These findings highlight the potential of online dietary interventions in managing type 2 diabetes, offering a practical and accessible approach for patients to improve their health outcomes. The significant reductions in HbA1c and BMI are particularly important as they are associated with lower risks of diabetes complications.
Keep in mind
Limited generalizability due to specific participant characteristics Potential self-reporting bias in dietary adherence Short duration of the intervention may affect long-term applicability
Published in
Journal Reference
Publication details and source links for this paper.
Jinhua C, Lixia L, Xinyi Z, et al. Effectiveness of an Online Low Glycemic Index Diet and Lifestyle Intervention for Type 2 Diabetes Management: A Randomized Controlled Trial. Archives of Public Health. 2025;83:61. doi:10.1186/s13690-025-01552-0
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Main Effects
HbA1c decreased from 8.33% to 7.82% (p = 0.001)
BMI decreased from 25.73 kg/m² to 24.35 kg/m² (p < 0.001)
LDL-C decreased from 2.83 mmol/L to 2.38 mmol/L (p < 0.001)
HDL-C increased from 1.21 mmol/L to 1.35 mmol/L (p = 0.001)
Evidence network
How this study fits
Understand where this research contributes within the broader evidence network.
Evidence Context
This study contributes evidence to Low glycemic index treatment (LGIT) and BMI, HDL cholesterol, HbA1c, and 2 more.
This study contributes evidence to
Primary intervention
Low glycemic index treatment (LGIT)
Primary outcomes
- BMI
- HDL cholesterol
- HbA1c
Evidence topics
Primary intervention
Primary outcomes
Evidence relationships
Intervention and outcome relationships this study adds to the evidence network.
5
Evidence pairs
5
Relationships
3
Evidence topics
contributes_evidence
Editorial context
Why this study matters
See why this paper is useful beyond its individual results.
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.
Moderate contributionModerate confidenceNetwork score: 72
3
Related topics
5
Evidence pairs
461
Related studies
High relevance in at least one topic
Why it is useful
- Contributes to 5 evidence relationships
- Includes primary outcome data
- Linked to 3 direct semantic evidence topics
Topic contributions
Evidence topic
Contributes evidence
Evidence topic
Contributes evidence
Evidence topic
Contributes evidence
Core evidence
Study findings
The primary outcomes reported in this study.
StrongDecrease
HbA1c
Low glycemic index treatment (LGIT) → HbA1c
Low glycemic index treatment (LGIT) → HbA1c
Evidence profile
StrongDecreaseGlycemic Control
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StrongIncrease
HDL cholesterol
Low glycemic index treatment (LGIT) → HDL cholesterol
Low glycemic index treatment (LGIT) → HDL cholesterol
Evidence profile
StrongIncreaseMetabolic Health
Unlock full evidence details
StrongDecrease
LDL cholesterol
Low glycemic index treatment (LGIT) → LDL cholesterol
Low glycemic index treatment (LGIT) → LDL cholesterol
Evidence profile
StrongDecreaseMetabolic Health
Unlock full evidence details
HarmfulDecrease
Quality of life
Low glycemic index treatment (LGIT) → Quality of life
Low glycemic index treatment (LGIT) → Quality of life
Evidence profile
HarmfulDecreasePatient-Reported
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Evidence Suggest
- HbA1c levels significantly decreased by 0.51% (p = 0.001)
- BMI reduced by 1.38 kg/m² (p < 0.001)
- LDL-C levels decreased by 0.45 mmol/L (p < 0.001)
Who this applies to
- Adults diagnosed with type 2 diabetes
- Individuals seeking dietary interventions for diabetes management
Keep in Mind
- Results may not apply to all demographics or age groups
- Further studies needed to assess long-term effects
- Effectiveness may vary based on individual adherence to the diet
Between the Lines
- Limited generalizability due to specific participant characteristics
- Potential self-reporting bias in dietary adherence
- Short duration of the intervention may affect long-term applicability
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Connected Evidence
Explore related studies, evidence collections, and research questions.
Relationships organized using the Dediabetes Evidence Intelligence™ framework.
This study contributes to evidence on Low glycemic index treatment (LGIT) and Body Mass Index, Low glycemic index treatment (LGIT) and HbA1c.
Related evidence relationships
Explore in Evidence ArchiveThis study contributes to the evidence on the following intervention-outcome relationships.
Low glycemic index treatment (LGIT)Adipokine and Angiogenic Markers
Diet and Nutrition
1 studies
Detailed evidenceIncluded in these evidence collections
Curated evidence collections and hubs this study is part of.
Adipokine and Angiogenic Markers Evidence Hub
All studies measuring Adipokine and Angiogenic Markers
1 studies
outcome_hubMeasures Adipokine and Angiogenic Markers as a key outcome.
Body Mass Index Evidence Hub
All studies measuring Body Mass Index
1 studies
outcome_hubMeasures Body Mass Index as a key outcome.
HbA1c Evidence Hub
All studies measuring HbA1c
1 studies
outcome_hubMeasures HbA1c as a key outcome.
Low glycemic index treatment (LGIT) Evidence Hub
All studies on Low glycemic index treatment (LGIT)
1 studies
intervention_hubContributes to Low glycemic index treatment (LGIT) evidence base.
Recent Diabetes Research
Latest published studies
recency_collection
Published within the last 2 years.
Explore more in the evidence archive
Jump to pre-filtered views in the evidence archive.
All studies on Low glycemic index treatment (LGIT) and BMI
Intervention: Low glycemic index treatment (LGIT)Outcome: BMI
1 results
All studies on Low glycemic index treatment (LGIT) and HbA1c
Intervention: Low glycemic index treatment (LGIT)Outcome: HbA1c
1 results
All studies on Low glycemic index treatment (LGIT)
Intervention: Low glycemic index treatment (LGIT)
1 results
All studies measuring BMI
Outcome: BMI
1 results
All studies measuring HbA1c
Outcome: HbA1c
1 results
Questions answered by this study
Generated from the study's connected evidence using Evidence Intelligence™.
Does Low glycemic index treatment (LGIT) affect bmi?
Emerging Evidence
Low glycemic index treatment (LGIT) appears to improve BMI.
ConsensusScore™: Consistency cannot yet be determined from the available evidence.
Ranked evidence signals
- 1
BMI
EvidenceScore™ Emerging | EvidenceScore™ 51.7 | strong positive | ConsensusScore™ Unclear | 1 study
Why this answer: This answer is based on a single supporting study.
Limitations
- Only one supporting study is available.
- Consistency cannot yet be determined.
- Population details are unavailable.
Does Low glycemic index treatment (LGIT) improve hdl cholesterol?
Emerging Evidence
Low glycemic index treatment (LGIT) appears to improve HDL cholesterol.
ConsensusScore™: Consistency cannot yet be determined from the available evidence.
Ranked evidence signals
- 1
HDL cholesterol
EvidenceScore™ Emerging | EvidenceScore™ 51.7 | strong positive | ConsensusScore™ Unclear | 1 study
Why this answer: This answer is based on a single supporting study.
Limitations
- Only one supporting study is available.
- Consistency cannot yet be determined.
- Population details are unavailable.
Does Low glycemic index treatment (LGIT) improve HbA1c?
Emerging Evidence
Low glycemic index treatment (LGIT) appears to improve HbA1c.
ConsensusScore™: Consistency cannot yet be determined from the available evidence.
Ranked evidence signals
- 1
HbA1c
EvidenceScore™ Emerging | EvidenceScore™ 51.7 | strong positive | ConsensusScore™ Unclear | 1 study
Why this answer: This answer is based on a single supporting study.
Limitations
- Only one supporting study is available.
- Consistency cannot yet be determined.
- Population details are unavailable.
Does Low glycemic index treatment (LGIT) improve ldl cholesterol?
Emerging Evidence
Low glycemic index treatment (LGIT) appears to improve LDL cholesterol.
ConsensusScore™: Consistency cannot yet be determined from the available evidence.
Ranked evidence signals
- 1
LDL cholesterol
EvidenceScore™ Emerging | EvidenceScore™ 51.7 | strong positive | ConsensusScore™ Unclear | 1 study
Why this answer: This answer is based on a single supporting study.
Limitations
- Only one supporting study is available.
- Consistency cannot yet be determined.
- Population details are unavailable.
Next steps
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