Last updated August 18, 2026
Key finding
Hemoglobin A1c decreased by 0.70% (−0.93 to −0.46) in the intervention group.
Digital storytelling intervention for type 2 diabetes self-management among Hispanic adults.
Quick read
The essential study design details in one scan.
EvidenceScore™
Moderate
Study type
RCTs
Follow-up
Medium-Term (3–12 mo)
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
Digital storytelling intervention for type 2 diabetes self-management among Hispanic adults.
This study evaluated Digital storytelling intervention for type 2 diabetes self-management among Hispanic adults.
Limitations were not clearly described in the extracted text.
Published in
Publication details and source links for this paper.
Mark LW, Katherine DV, Valentina H, et al. Effectiveness of a Digital Storytelling Intervention for Type 2 Diabetes Self-Management Among Hispanic Adults. JAMA Network Open. 2024;7(8). doi:10.1001/jamanetworkopen.2024.24781
Evidence network
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This study contributes evidence to Digital storytelling behavioral intervention and Reduction in Hemoglobin A1C levels.
This study contributes evidence to
Primary intervention
Digital storytelling behavioral intervention
Primary outcomes
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.
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Related topics
1
Evidence pairs
185
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Evidence topic
Contributes evidence
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Primary evidence
Evidence topic
matched_intervention
Core evidence
The primary outcomes reported in this study.
Digital storytelling behavioral intervention → Reduction in Hemoglobin A1C levels
Digital storytelling behavioral intervention → Reduction in Hemoglobin A1C levels
Evidence Library
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Relationships organized using the Dediabetes Evidence Intelligence™ framework.
This study contributes to evidence on Digital Lifestyle Interventions and Reduction in Hemoglobin A1C levels.
This study contributes to the evidence on the following intervention-outcome relationships.
Behavioral & Lifestyle
Curated evidence collections and hubs this study is part of.
All studies on Digital Lifestyle Interventions
Contributes to Digital Lifestyle Interventions evidence base.
All studies measuring Reduction in Hemoglobin A1C levels
Measures Reduction in Hemoglobin A1C levels as a key outcome.
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1 results
1 results
1 results
Generated from the study's connected evidence using Evidence Intelligence™.
Digital storytelling behavioral intervention appears to improve Reduction in Hemoglobin A1C levels.
ConsistencyScore™: Consistency cannot yet be determined from the available evidence.
Ranked evidence signals
Reduction in Hemoglobin A1C levels
EvidenceScore™ Emerging | EvidenceScore™ 59.0 | strong positive | ConsistencyScore™ Unclear | 1 study
Why this answer: This answer is based on a single supporting study.
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