mHealth Social Support Versus Standard Support for Diabetes Management in Safety-Net Emergency Department Patients:...

Area of Science:

• Diabetes Management
• Mobile Health Interventions
• Social Support Systems

Background:

• Mobile health (mHealth) offers a cost-effective strategy to enhance diabetes self-management and medication adherence among patients in safety-net emergency departments.
• Integrating social support into mHealth interventions may further improve and sustain diabetes self-management gains.

Purpose of the Study:

• To evaluate the effectiveness of a social support mHealth intervention on diabetes self-management in emergency department patients.
• To compare outcomes between patients receiving mHealth social support and those receiving standard social support.

Main Methods:

• A phase-III randomized trial involving 166 patients with HbA1c ≥8.5% and a text-capable phone.
• Patients received a 6-month mHealth diabetes self-management program; supporters were randomized to either an mHealth social support or a non-mHealth control group.
• Outcomes included HbA1c levels, self-care activities, medication adherence, and safety events, analyzed using mixed-effects linear regression.

Main Results:

• Both groups demonstrated significant improvements in HbA1c levels at 6 and 12 months, with no significant difference between the mHealth social support and control groups.
• No differences in safety events were observed between the groups.
• Subgroup analysis revealed that patients newly diagnosed with diabetes in the mHealth social support group showed significantly greater improvement in glycemic control.

Conclusions:

• While the mHealth social support intervention did not show a statistically significant difference compared to standard support for all patients, both approaches improved diabetes self-management and glycemic control.
• mHealth-augmented social support demonstrated particular benefit for newly diagnosed patients with diabetes.