Last updated September 9, 2026
Key finding
Medication adherence score for the IG was significantly higher than that for the CG (β=4.956, 95% CI 3.702-6.210, P <.001).
The study evaluated the impact of the 'Diabetes Little Helper' video intervention on medication adherence among older adults with Type 2 diabetes, finding significant improvements in various adherence-related scores.
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
The study evaluated the impact of the 'Diabetes Little Helper' video intervention on medication adherence among older adults with Type 2 diabetes, finding significant improvements in various adherence-related scores.
Improving medication adherence is crucial for managing Type 2 diabetes effectively, as it can lead to better health outcomes and reduced complications. This study demonstrates that simple, accessible interventions like educational videos can significantly enhance patients' understanding and adherence to their medication regimens, potentially leading to improved overall health in older adults.
The study did not include a long-term follow-up to assess sustained adherence. The sample may not be representative of all older adults with Type 2 diabetes. Social support did not show significant differences, indicating potential areas for further research.
Published in
Publication details and source links for this paper.
Naomi C, Zhi- RF, Huda A, et al. Impact of the 'Diabetes Little Helper' Video Intervention on Medication Adherence in Older Adults with Type 2 Diabetes. Journal of Medical Internet Research. 2026;28:e78731. doi:10.2196/78731
Medication adherence score improved significantly in the intervention group (β=4.956, P <.001).
Medication knowledge score was significantly higher in the intervention group (β=11.592, P <.001).
Medication attitude score showed significant improvement in the intervention group (β=5.467, P <.001).
Evidence network
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This study contributes evidence to Diabetes Little Helper video intervention and Attitude score measured before and after intervention, Diabetes social support, Medication adherence score, and 3 more.
This study contributes evidence to
Primary intervention
Diabetes Little Helper video intervention
Primary outcomes
Evidence topics
Primary intervention
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.
1
Related topics
6
Evidence pairs
13
Related studies
Evidence topic
Contributes evidence
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Primary evidence
Evidence topic
matched_outcome
Core evidence
The primary outcomes reported in this study.
Diabetes Little Helper video intervention → Attitude score measured before and after intervention
Diabetes Little Helper video intervention → Attitude score measured before and after intervention
Diabetes Little Helper video intervention → Diabetes social support
Diabetes Little Helper video intervention → Diabetes social support
Diabetes Little Helper video intervention → Medication adherence score
Diabetes Little Helper video intervention → Medication adherence score
Diabetes Little Helper video intervention → Medication behavior score
Diabetes Little Helper video intervention → Medication behavior score
Diabetes Little Helper video intervention → Medication belief score
Diabetes Little Helper video intervention → Medication belief score
Diabetes Little Helper video intervention → Type 1 diabetes knowledge score
Diabetes Little Helper video intervention → Type 1 diabetes knowledge score
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Relationships organized using the Dediabetes Evidence Intelligence™ framework.
This study contributes to evidence on Diabetes Little Helper video intervention and Attitude score measured before and after intervention, Diabetes Little Helper video intervention and Social Support in Diabetes.
This study contributes to the evidence on the following intervention-outcome relationships.
Behavioral & Lifestyle
Behavioral & Lifestyle
Curated evidence collections and hubs this study is part of.
All studies measuring Attitude score measured before and after intervention
Measures Attitude score measured before and after intervention as a key outcome.
All studies on Diabetes Little Helper video intervention
Contributes to Diabetes Little Helper video intervention evidence base.
All studies measuring Social Support in Diabetes
Measures Social Support in Diabetes as a key outcome.
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Published within the last 2 years.
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1 results
1 results
1 results
1 results
1 results
Generated from the study's connected evidence using Evidence Intelligence™.
Diabetes Little Helper video intervention appears to improve attitude score measured before and after intervention.
ConsistencyScore™: Consistency cannot yet be determined from the available evidence.
Ranked evidence signals
Attitude score measured before and after intervention
EvidenceScore™ Emerging | EvidenceScore™ 59.0 | strong positive | ConsistencyScore™ Unclear | 1 study
Why this answer: This answer is based on a single supporting study.
Limitations
Diabetes Little Helper video intervention appears to improve medication adherence score.
ConsistencyScore™: Consistency cannot yet be determined from the available evidence.
Ranked evidence signals
Medication adherence score
EvidenceScore™ Emerging | EvidenceScore™ 59.0 | strong positive | ConsistencyScore™ Unclear | 1 study
Why this answer: This answer is based on a single supporting study.
Limitations
Diabetes Little Helper video intervention appears to improve medication behavior score.
ConsistencyScore™: Consistency cannot yet be determined from the available evidence.
Ranked evidence signals
Medication behavior score
EvidenceScore™ Emerging | EvidenceScore™ 59.0 | strong positive | ConsistencyScore™ Unclear | 1 study
Why this answer: This answer is based on a single supporting study.
Limitations
Diabetes Little Helper video intervention appears to improve medication belief score.
ConsistencyScore™: Consistency cannot yet be determined from the available evidence.
Ranked evidence signals
Medication belief score
EvidenceScore™ Emerging | EvidenceScore™ 59.0 | strong positive | ConsistencyScore™ Unclear | 1 study
Why this answer: This answer is based on a single supporting study.
Limitations
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