Research Summary
Analyzed using Evidence Intelligence™

Empowerment intervention improves glycemic control in type 2 diabetes

Last updated July 18, 2026

Key finding

Mean differences in glycemic control after 12 months (B [95% CI] = -8.6 [-17.1, -0.1] mmol/l; p = 0.045)

This study evaluated the effects of an empowerment-based interprofessional follow-up intervention on individuals with Type 2 diabetes, finding significant improvements in glycemic control, body weight, and waist circumference.

Quick read

Study at a glance

The essential study design details in one scan.

EvidenceScore™

Moderate

Study type

RCTs

Follow-up

Long-Term (1–5 y)

Risk of bias

Some Concerns

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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 effects of an empowerment-based interprofessional follow-up intervention on individuals with Type 2 diabetes, finding significant improvements in glycemic control, body weight, and waist circumference.

Clinical relevance

Improving glycemic control and reducing body weight are critical for managing Type 2 diabetes and preventing complications. This study highlights the potential of interprofessional approaches to enhance patient outcomes, suggesting that such interventions can be beneficial in clinical practice.

Keep in mind

No difference in patient activation measure scores. Unclear effectiveness for some outcomes. Limited generalizability due to specific population characteristics.

Published in

Journal Reference

Publication details and source links for this paper.

Marit G, Jannicke I, Anne H, et al. Effects of an Empowerment-Based Interprofessional Follow-Up Intervention in People with Type 2 Diabetes. PLOS ONE. 2023;18(11):e0291255. doi:10.1371/journal.pone.0291255

Main Effects

Glycemic control improved significantly with a mean decrease of -8.6 mmol/mol (p = 0.045).

Body weight decreased significantly by -1.8 kg (p = 0.02).

Waist circumference reduced significantly by -3.9 cm (p = 0.02).

Evidence network

How this study fits

Understand where this research contributes within the broader evidence network.

Evidence Context

This study contributes evidence to Empowerment-based interprofessional follow-up intervention and Body weight, HbA1c, Patient Activation, and 1 more.

Primary intervention

Empowerment-based interprofessional follow-up intervention

Primary outcomes

  • Body weight
  • HbA1c
  • Patient Activation

Evidence relationships

Intervention and outcome relationships this study adds to the evidence network.

4
Evidence pairs
4
Relationships
2
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: 64

2

Related topics

4

Evidence pairs

487

Related studies

High relevance in at least one topic

Why it is useful

  • Contributes to 4 evidence relationships
  • Includes primary outcome data
  • Linked to 2 direct semantic evidence topics

Topic contributions

Evidence topic

Contributes evidence

Evidence topic

Contributes evidence

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Primary evidence

Evidence topic

Weight Loss

matched_outcome

Related evidence

Evidence topic

HbA1c Reduction

Save evidence

Core evidence

Study findings

The primary outcomes reported in this study.

Body weight

Empowerment-based interprofessional follow-up intervention → Body weight

Empowerment-based interprofessional follow-up intervention → Body weight

Evidence Intelligence™
EvidenceScore™
Emerging
Score 59 · Based on 1 study
ImpactScore™
100
Very Positive
ConsistencyScore™
unclear
Not enough independent studies
Supporting studies: Based on 1 study
Add to Evidence Tracker

HbA1c

Empowerment-based interprofessional follow-up intervention → HbA1c

Empowerment-based interprofessional follow-up intervention → HbA1c

Evidence Intelligence™
EvidenceScore™
Emerging
Score 59 · Based on 1 study
ImpactScore™
100
Very Positive
ConsistencyScore™
unclear
Not enough independent studies
Supporting studies: Based on 1 study
Add to Evidence Tracker

Patient Activation

Empowerment-based interprofessional follow-up intervention → Patient Activation

Empowerment-based interprofessional follow-up intervention → Patient Activation

Evidence Intelligence™
EvidenceScore™
Emerging
Score 59 · Based on 1 study
ImpactScore™
50
Neutral
ConsistencyScore™
unclear
Not enough independent studies
Supporting studies: Based on 1 study
Add to Evidence Tracker

Waist circumference

Empowerment-based interprofessional follow-up intervention → Waist circumference

Empowerment-based interprofessional follow-up intervention → Waist circumference

Evidence Intelligence™
EvidenceScore™
Emerging
Score 59 · Based on 1 study
ImpactScore™
100
Very Positive
ConsistencyScore™
unclear
Not enough independent studies
Supporting studies: Based on 1 study
Add to Evidence Tracker

Evidence Library

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evidence suggest

Evidence Suggest

  • Significant reduction in HbA1c levels by -8.6 mmol/mol.
  • Body weight decreased by -1.8 kg after the intervention.
  • Waist circumference reduced by -3.9 cm.
who this applies

Who this applies to

  • Adults diagnosed with Type 2 diabetes.
  • Individuals seeking to improve diabetes management through lifestyle changes.
keep in mind

Keep in Mind

  • Results may not apply to all populations with diabetes.
  • Further research needed to confirm long-term effects.
  • Patient engagement did not significantly change despite other improvements.
between the lines

Between the Lines

  • No difference in patient activation measure scores.
  • Unclear effectiveness for some outcomes.
  • Limited generalizability due to specific population characteristics.

Evidence Library

Build your evidence library

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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 Empowerment-based interprofessional follow-up intervention and Body Weight, Empowerment-based interprofessional follow-up intervention and HbA1c.

Related evidence relationships

Explore in Evidence Explorer

This study contributes to the evidence on the following intervention-outcome relationships.

Questions answered by this study

Generated from the study's connected evidence using Evidence Intelligence™.

Does Empowerment-based interprofessional follow-up intervention affect body weight?

Emerging Evidence

Empowerment-based interprofessional follow-up intervention appears to improve Body weight.

ConsistencyScore™: Consistency cannot yet be determined from the available evidence.

Ranked evidence signals

  1. 1

    Body weight

    EvidenceScore™ Emerging | EvidenceScore™ 59.0 | strong positive | ConsistencyScore™ 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.
1 supporting studyUpdated: Jul 2026

Does Empowerment-based interprofessional follow-up intervention improve HbA1c?

Emerging Evidence

Empowerment-based interprofessional follow-up intervention appears to improve HbA1c.

ConsistencyScore™: Consistency cannot yet be determined from the available evidence.

Ranked evidence signals

  1. 1

    HbA1c

    EvidenceScore™ Emerging | EvidenceScore™ 59.0 | strong positive | ConsistencyScore™ 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.
1 supporting studyUpdated: Jul 2026

Does Empowerment-based interprofessional follow-up intervention affect waist circumference?

Emerging Evidence

Empowerment-based interprofessional follow-up intervention appears to improve Waist circumference.

ConsistencyScore™: Consistency cannot yet be determined from the available evidence.

Ranked evidence signals

  1. 1

    Waist circumference

    EvidenceScore™ Emerging | EvidenceScore™ 59.0 | strong positive | ConsistencyScore™ 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.
1 supporting studyUpdated: Jul 2026

Does Empowerment-based interprofessional follow-up intervention improve patient activation?

Emerging Evidence

Current evidence does not show a clear benefit of Empowerment-based interprofessional follow-up intervention for Patient Activation.

ConsistencyScore™: Consistency cannot yet be determined from the available evidence.

Ranked evidence signals

  1. 1

    Patient Activation

    EvidenceScore™ Emerging | EvidenceScore™ 59.0 | neutral | ConsistencyScore™ 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.
1 supporting studyUpdated: Jul 2026
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