Resumen de Investigación
Analyzed using Evidence Intelligence™

CHE interventions improve nutrition and activity in Cambodian refugees

Última actualización 29 de agosto de 2026

Key finding

Individuals in the EWS intervention significantly increased their brown rice consumption (p < .001, Cohen's d = 0.76).

This study evaluated community health educator interventions for diabetes prevention among Cambodian-American refugees, finding significant increases in brown rice consumption and physical activity.

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 community health educator interventions for diabetes prevention among Cambodian-American refugees, finding significant increases in brown rice consumption and physical activity.

Clinical relevance

These findings highlight the potential for community-based health interventions to improve dietary and physical activity behaviors in at-risk populations, such as Cambodian-American refugees, who may face unique barriers to health. Enhancing these behaviors can lead to better diabetes prevention outcomes, which is crucial given the rising prevalence of diabetes in immigrant communities.

Keep in mind

Limited generalizability due to specific population focus. Small sample size may affect the robustness of findings. No assessment of long-term sustainability of behavior changes.

Published in

Referencia de la Revista

Publication details and source links for this paper.

Julie AW, Angela B, Thomas EB, et al. Community Health Educator Interventions for Diabetes Prevention in Cambodian-American Refugees. The International Journal of Behavioral Nutrition and Physical Activity. 2023;20:107. doi:10.1186/s12966-023-01509-y

Efectos Principales

EWS participants significantly increased brown rice consumption (p < .001, Cohen's d = 0.76).

EWS + MTM participants significantly increased brown rice consumption (p < .001, Cohen's d = 0.74).

EWS participants significantly increased moderate-to-vigorous physical activity (p = .039, Cohen's d = 0.32).

EWS + MTM participants significantly increased moderate-to-vigorous physical activity (p = .039, Cohen's d = 0.32).

Evidence network

How this study fits

Understand where this research contributes within the broader evidence network.

Evidence Context

This study contributes evidence to EWS plus Medication Therapy Management (EWS + MTM), Eat, Walk, Sleep (EWS), Social Services (SS) and HbA1c, Increase in brown rice consumption, Vigorous physical activity.

Primary intervention

EWS plus Medication Therapy Management (EWS + MTM)

Primary outcomes

  • HbA1c
  • Increase in brown rice consumption
  • Vigorous physical activity

Evidence relationships

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

7
Evidence pairs
7
Relationships
1
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: 59

1

Related topics

7

Evidence pairs

449

Related studies

High relevance in at least one topic

Why it is useful

  • Contributes to 7 evidence relationships
  • Includes primary outcome data
  • Linked to 1 direct semantic evidence topic

Topic contributions

Evidence topic

Contributes evidence

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Evidencia principal

Tema de evidencia

HbA1c Reduction

matched_outcome

Core evidence

Study findings

The primary outcomes reported in this study.

HbA1c

Eat, Walk, Sleep (EWS) → HbA1c

Eat, Walk, Sleep (EWS) → HbA1c

Evidence Intelligence™
EvidenceScore™
Moderate
Score 69 · Based on 2 studies
ImpactScore™
75
Positive
ConsistencyScore™
100
consistent
Estudios de apoyo: Basado en 2 estudios
Add to Evidence Tracker

Increase in brown rice consumption

Eat, Walk, Sleep (EWS) → Increase in brown rice consumption

Eat, Walk, Sleep (EWS) → Increase in brown rice consumption

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

Vigorous physical activity

Eat, Walk, Sleep (EWS) → Vigorous physical activity

Eat, Walk, Sleep (EWS) → Vigorous physical activity

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

HbA1c

EWS plus Medication Therapy Management (EWS + MTM) → HbA1c

EWS plus Medication Therapy Management (EWS + MTM) → HbA1c

Evidence Intelligence™
EvidenceScore™
Emerging
Score 59 · Based on 1 study
ImpactScore™
50
Neutral
ConsistencyScore™
unclear
Not enough independent studies
Estudios de apoyo: Basado en 1 estudio
Add to Evidence Tracker

Increase in brown rice consumption

EWS plus Medication Therapy Management (EWS + MTM) → Increase in brown rice consumption

EWS plus Medication Therapy Management (EWS + MTM) → Increase in brown rice consumption

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

Vigorous physical activity

EWS plus Medication Therapy Management (EWS + MTM) → Vigorous physical activity

EWS plus Medication Therapy Management (EWS + MTM) → Vigorous physical activity

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

HbA1c

Social Services (SS) → HbA1c

Social Services (SS) → HbA1c

Evidence Intelligence™
EvidenceScore™
Emerging
Score 59 · Based on 1 study
ImpactScore™
50
Neutral
ConsistencyScore™
unclear
Not enough independent studies
Estudios de apoyo: Basado en 1 estudio
Add to Evidence Tracker

Evidence Library

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evidence suggest

La Evidencia Sugiere

  • Brown rice consumption increased significantly in both EWS and EWS + MTM groups.
  • Moderate-to-vigorous physical activity levels rose significantly in both intervention groups.
  • No changes were observed in sleep metrics across all interventions.
who this applies

A quién se aplica

  • Cambodian-American refugees at risk for diabetes.
  • Individuals seeking community-based health interventions for lifestyle changes.
keep in mind

Tener en Cuenta

  • Results may not apply to other ethnic groups or populations.
  • Intervention effects may vary based on individual participant characteristics.
  • Further research is needed to explore long-term impacts of these interventions.
between the lines

Entre Líneas

  • Limited generalizability due to specific population focus.
  • Small sample size may affect the robustness of findings.
  • No assessment of long-term sustainability of behavior changes.

Evidence Library

Build your evidence library

Save research, organize studies, and quickly find important evidence again.

Connected Evidence

Explore related studies, evidence collections, and research questions.

Relationships organized using the Dediabetes Evidence Intelligence™ framework.

This study contributes to evidence on Eat, Walk, Sleep (EWS) and HbA1c, Eat, Walk, Sleep (EWS) and Increase in brown rice consumption.

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 Eat, Walk, Sleep (EWS) improve HbA1c?

Moderate Evidence

Eat, Walk, Sleep (EWS) may improve HbA1c.

ConsistencyScore™: Results are consistent across studies.

Ranked evidence signals

  1. 1

    HbA1c

    EvidenceScore™ Moderate | EvidenceScore™ 69.0 | moderate 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 EWS plus Medication Therapy Management (EWS + MTM) improve increase in brown rice consumption?

Emerging Evidence

EWS plus Medication Therapy Management (EWS + MTM) appears to improve Increase in brown rice consumption.

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

Ranked evidence signals

  1. 1

    Increase in brown rice consumption

    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 EWS plus Medication Therapy Management (EWS + MTM) improve vigorous physical activity?

Emerging Evidence

EWS plus Medication Therapy Management (EWS + MTM) appears to improve Vigorous physical activity.

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

Ranked evidence signals

  1. 1

    Vigorous physical activity

    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 Eat, Walk, Sleep (EWS) improve increase in brown rice consumption?

Emerging Evidence

Eat, Walk, Sleep (EWS) appears to improve Increase in brown rice consumption.

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

Ranked evidence signals

  1. 1

    Increase in brown rice consumption

    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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