Última actualización 8 de julio de 2026
Key finding
Intervention A led to a small, nonsignificant reduction in HbA1c levels compared to the control group (β=−0.05, 95% CI −0.21 to 0.10; P =.50)
The study evaluated the effectiveness of the PREDIABETEXT digital health intervention for managing prediabetes. It found a nonsignificant reduction in HbA1c levels.
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
Guarda este estudio en tu Evidence Tracker para encontrarlo facilmente cuando lo necesites.
Plain-language summary
A plain-language read of the study's main message and where it applies.
Study focus
The study evaluated the effectiveness of the PREDIABETEXT digital health intervention for managing prediabetes. It found a nonsignificant reduction in HbA1c levels.
Understanding the effectiveness of digital health interventions like PREDIABETEXT is crucial as they offer accessible methods for managing prediabetes. While the intervention did not show significant clinical improvements in HbA1c levels, the positive patient feedback suggests that such programs may enhance engagement and adherence to dietary recommendations, which are vital for preventing type 2 diabetes.
The reduction in HbA1c was not statistically significant. No substantial differences in secondary outcomes limit the intervention's perceived effectiveness. The study's population may not be generalizable to all individuals with prediabetes.
Published in
Publication details and source links for this paper.
Naomi C, Robert M, Neeladri M, et al. Effectiveness of PREDIABETEXT Digital Health Intervention for Prediabetes Management. Journal of Medical Internet Research. 2025;27:e70981. doi:10.2196/70981
Intervention A led to a small, nonsignificant reduction in HbA1c levels (β=−0.05, P =.50).
No substantial differences were observed in secondary clinical outcomes.
Patient interviews revealed positive feedback regarding the intervention's dietary messages.
Evidence network
Understand where this research contributes within the broader evidence network.
This study contributes evidence to SMS text messaging behavioral intervention for health promotion and Fasting Plasma Glucose (FPG), HbA1c, Patient engagement.
This study contributes evidence to
Primary intervention
SMS text messaging behavioral intervention for health promotion
Primary outcomes
Primary intervention
Primary outcomes
Intervention and outcome relationships this study adds to the evidence network.
Editorial context
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.
4
Related topics
3
Evidence pairs
455
Related studies
Evidence topic
Contributes evidence
Evidence topic
Contributes evidence
Evidence topic
Contributes evidence
Evidence topic
Contributes evidence
Guarda estudios y paginas de evidencia, organiza tu Evidence Tracker y manten en un solo lugar la investigacion que te importa.
Evidencia principal
Relación de evidencia
Evidencia relacionada
Relación de evidencia
Seguir evidencia
Tema de evidencia
Seguir evidencia
Core evidence
The primary outcomes reported in this study.
SMS text messaging behavioral intervention for health promotion → Fasting Plasma Glucose (FPG)
SMS text messaging behavioral intervention for health promotion → Fasting Plasma Glucose (FPG)
SMS text messaging behavioral intervention for health promotion → HbA1c
SMS text messaging behavioral intervention for health promotion → HbA1c
SMS text messaging behavioral intervention for health promotion → Patient engagement
SMS text messaging behavioral intervention for health promotion → Patient engagement
Create a free account to save studies and evidence pages, organize your personal Evidence Tracker, and keep the research you care about in one place.
Today's Activity
Saved this study
Your free account becomes your personal diabetes evidence workspace.
Evidence Tracker
12 tracked topics
Saved Studies
48 studies
Research Notes
Coming Soon
Weekly Evidence Digest
Coming Soon
Keep this study in your Evidence Tracker so you can easily find it again whenever you need it.
Today's Activity
Saved this study
Your free account becomes your personal diabetes evidence workspace.
Evidence Tracker
12 tracked topics
Saved Studies
48 studies
Research Notes
Coming Soon
Weekly Evidence Digest
Coming Soon
Explore related studies, evidence collections, and research questions.
Relationships organized using the Dediabetes Evidence Intelligence™ framework.
This study contributes to evidence on Diabetes Self-Management Education and Support (DSMES) Programs and HbA1c, Diabetes Self-Management Education and Support (DSMES) Programs and Fasting Glucose.
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 on Diabetes Self-Management Education and Support (DSMES) Programs
Contributes to Diabetes Self-Management Education and Support (DSMES) Programs evidence base.
All studies measuring HbA1c
Measures HbA1c as a key outcome.
All studies measuring Fasting Glucose
Measures Fasting Glucose as a key outcome.
Latest published studies
Published within the last 2 years.
Jump to pre-filtered views in the evidence archive.
6 results
1 results
6 results
6 results
1 results
Generated from the study's connected evidence using Evidence Intelligence™.
Diabetes Self-Management Education and Support (DSMES) Programs may improve Fasting Glucose.
ConsistencyScore™: Results are generally consistent across studies.
Ranked evidence signals
Fasting Plasma Glucose (FPG)
EvidenceScore™ Emerging | EvidenceScore™ 59.0 | neutral | ConsistencyScore™ Unclear | 1 study
Why this answer: This answer is based on 8 supporting studies with generally consistent results and a positive effect signal.
Limitations
Diabetes Self-Management Education and Support (DSMES) Programs may improve HbA1c.
ConsistencyScore™: Results are generally consistent across studies.
Ranked evidence signals
HbA1c
EvidenceScore™ Strong | EvidenceScore™ 83.0 | weak positive | ConsistencyScore™ Generally Consistent | 1 study
Why this answer: This answer is based on 28 supporting studies with generally consistent results and a positive effect signal.
Limitations
SMS text messaging behavioral intervention for health promotion appears to improve Patient engagement.
ConsistencyScore™: Consistency cannot yet be determined from the available evidence.
Ranked evidence signals
Patient engagement
EvidenceScore™ Emerging | EvidenceScore™ 59.0 | strong positive | ConsistencyScore™ Unclear | 1 study
Why this answer: This answer is based on a single supporting study.
Limitations
Next steps
Choose a next path through related evidence topics, archive views, and research summaries.
Follow the topics this study contributes to.
Open broader archive views for this relationship.
Read related research summaries.
Focused on evidence, not advertising.
Your data is always protected.
New studies added every day.