Resumen de Investigación
Analyzed using Evidence Intelligence™

High-Intensity Interval Exercise May Reduce Blood Glucose Decrease in Type 1 Diabetes

Última actualización 18 de agosto de 2026

Key finding

BG decrease during HIIE was significantly smaller for B (p = 0.024) compared to CON.

Aerobic high-intensity interval exercise compared to moderate continuous exercise in adults with type 1 diabetes.

Quick read

Study at a glance

The essential study design details in one scan.

EvidenceScore™

Moderate

Study type

RCTs

Follow-up

Short-Term (≤3 mo)

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

Aerobic high-intensity interval exercise compared to moderate continuous exercise in adults with type 1 diabetes.

Clinical relevance

This study evaluated Aerobic high-intensity interval exercise compared to moderate continuous exercise in adults with type 1 diabetes.

Keep in mind

Limitations were not clearly described in the extracted text.

Published in

Referencia de la Revista

Publication details and source links for this paper.

Othmar M, Gerhard T, Alexander M, et al. Blood Glucose and Hormone Response to Aerobic High-Intensity Interval Exercise in Type 1 Diabetes. PLOS ONE. 2015;10(8):e0136489. doi:10.1371/journal.pone.0136489

Evidence network

How this study fits

Understand where this research contributes within the broader evidence network.

Evidence Context

This study contributes evidence to High-intensity interval exercise, Moderate continuous exercise and Blood glucose, Blood lactate concentration, Respiratory exchange ratio for HIIE.

Primary intervention

High-intensity interval exercise

Primary outcomes

  • Blood glucose
  • Blood lactate concentration
  • Respiratory exchange ratio for HIIE

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

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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.

Moderate contributionModerate confidenceNetwork score: 64

2

Related topics

4

Evidence pairs

371

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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Evidencia principal

Relación de evidencia

Aerobic Exercise and Fasting Glucose

Evidencia relacionada

Tema de evidencia

Glycemic Control

Guardar evidencia

Tema de evidencia

Aerobic Exercise

Guardar evidencia

Core evidence

Study findings

The primary outcomes reported in this study.

Blood glucose

High-intensity interval exercise → Blood glucose

High-intensity interval exercise → Blood glucose

Evidence Intelligence™
EvidenceScore™
Moderate
Score 69 · Based on 2 studies
ImpactScore™
100
Very Positive
ConsistencyScore™
100
consistent
Estudios de apoyo: Basado en 2 estudios
Add to Evidence Tracker

Blood lactate concentration

High-intensity interval exercise → Blood lactate concentration

High-intensity interval exercise → Blood lactate concentration

Evidence Intelligence™
EvidenceScore™
Emerging
Score 59 · Based on 1 study
ImpactScore™
100
Very Positive
ConsistencyScore™
unclear
Not enough independent studies
Estudios de apoyo: Basado en 1 estudio
Add to Evidence Tracker

Respiratory exchange ratio for HIIE

High-intensity interval exercise → Respiratory exchange ratio for HIIE

High-intensity interval exercise → Respiratory exchange ratio for HIIE

Evidence Intelligence™
EvidenceScore™
Emerging
Score 59 · Based on 1 study
ImpactScore™
100
Very Positive
ConsistencyScore™
unclear
Not enough independent studies
Estudios de apoyo: Basado en 1 estudio
Add to Evidence Tracker

Blood glucose

Moderate continuous exercise → Blood glucose

Moderate continuous exercise → Blood glucose

Evidence Intelligence™
EvidenceScore™
Emerging
Score 59 · Based on 1 study
ImpactScore™
100
Very Positive
ConsistencyScore™
unclear
Not enough independent studies
Estudios de apoyo: Basado en 1 estudio
Add to Evidence Tracker

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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 High-intensity interval exercise and Fasting Glucose, High-intensity interval exercise and Blood lactate concentration.

Relaciones de evidencia relacionadas

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 Aerobic Exercise improve fasting glucose?

Strong Evidence

Aerobic Exercise appears to improve Fasting Glucose.

ConsistencyScore™: Results are consistent across studies.

Ranked evidence signals

  1. 1

    Blood glucose

    EvidenceScore™ Emerging | EvidenceScore™ 59.0 | strong positive | ConsistencyScore™ Unclear | 1 study

Why this answer: This answer is based on 7 supporting studies with consistent results and a positive effect signal.

Limitations

  • Population details are unavailable.
7 supporting studiesUpdated: Aug 2026

Does High-intensity interval exercise improve blood glucose?

Moderate Evidence

High-intensity interval exercise appears to improve Blood glucose.

ConsistencyScore™: Results are consistent across studies.

Ranked evidence signals

  1. 1

    Blood glucose

    EvidenceScore™ Moderate | EvidenceScore™ 69.0 | strong positive | ConsistencyScore™ Consistent | 1 study

Why this answer: This answer is based on a single supporting study.

Limitations

  • Only one supporting study is available.
  • Population details are unavailable.
1 supporting studyUpdated: Aug 2026

Does High-intensity interval exercise improve blood lactate concentration?

Emerging Evidence

High-intensity interval exercise appears to improve Blood lactate concentration.

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

Ranked evidence signals

  1. 1

    Blood lactate concentration

    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: Aug 2026

Does High-intensity interval exercise improve respiratory exchange ratio for hiie?

Emerging Evidence

High-intensity interval exercise appears to improve Respiratory exchange ratio for HIIE.

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

Ranked evidence signals

  1. 1

    Respiratory exchange ratio for HIIE

    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: Aug 2026
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