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This intervention aims to evaluate the efficacy of a pilot educational intervention with deep-structure cultural tailoring for Latino ethnic groups on diet quality compared to general, surface-level healthy-eating messages.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Intervention | Experimental | Intervention group consisting of culturally-tailored healthy eating advice through daily text messages for 2 months (delivery phase). A reinforcement phase of 2-months will follow to repeat the text messages. |
|
| Control | Active Comparator | Control group consisting of general healthy eating advice through daily text messages for 2 months (delivery phase). A reinforcement phase of 2-months will follow to repeat the text messages. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Culturally tailored healthy eating advice | Behavioral | Culturally-tailored education includes strategies for healthy eating, preferences for traditional healthy foods, recommendations for limiting unhealthy traditional foods, portion sizes, etc. |
| Measure | Description | Time Frame |
|---|---|---|
| Changes in diet quality score | Determine the change in score of short diet quality screener (range 18-54; from lowest to highest quality) | 4 months |
| Changes in diet habits | Determine the change in the frequency of dietary behaviors (percent) | 4 months |
| Measure | Description | Time Frame |
|---|---|---|
| Changes in diet satisfaction: diet satisfaction scale | Determine the change in the score of the Diet Satisfaction Questionnaire (DSat-45) (range 45-225; from lowest to highest satisfaction) and its summed seven subscales (ranges 5-40 | 4 months |
| Changes in attitude for eating: attitudes scale |
| Measure | Description | Time Frame |
|---|---|---|
| Changes in depression score: CESD | Determine the change in score of depressive symptom screener (range 0-54; from lowest to highest symptoms) | 4 months |
| Change in levels of adipose risk factor | Estimate the change in the value of waist circumference (cm) |
Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Harvard TH Chan School of Public Health | Boston | Massachusetts | 02115 | United States |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 38445250 | Derived | Mattei J, Caballero-Gonzalez A, Maafs-Rodriguez A, Zhang A, O'Neill HJ, Gago C. Lessons learned by adapting and implementing LUCHA: a deep-structure culturally tailored healthy eating randomized pilot intervention for ethnic-diverse Latinos. Front Public Health. 2024 Feb 20;11:1269390. doi: 10.3389/fpubh.2023.1269390. eCollection 2023. |
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IPD will be managed and distributed observing NIH and IRB policies on the dissemination and sharing of research results. Study information and requests for data will be available immediately upon the data being de-identified and properly revised for quality control by contacting study investigators.
1 year
The requested data will be shared with investigators via a secured, password-protected software website, upon request.
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| ID | Term |
|---|---|
| D005247 | Feeding Behavior |
| D009765 | Obesity |
| ID | Term |
|---|---|
| D001522 | Behavior, Animal |
| D001519 | Behavior |
| D050177 | Overweight |
| D044343 | Overnutrition |
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Participants will be unaware of the which educational messages are considered intervention or control. Investigators will not be in contact with participants and will only receive coded data. Outcome assessor will be unaware of treatment allocation of participant.
| Standard healthy eating advice | Behavioral | Standard healthy eating education includes strategies, foods, portions, and cooking and eating tips for general dietary recommendations |
|
Determine the change in the score of the attitudes scale (range 0-20; with positive and negative subscales for more attitudes towards healthy eating) |
| 4 months |
| Changes in reasons for eating: reasons scale | Determine the change in the score of the reasons scale (range 0-15; fewer to more reasons to eat healthy) | 4 months |
| 4 months |
| Change in levels of blood pressure risk factors | Estimate the change in the value of systolic and diastolic blood pressure (mmHg) | 4 months |
| Changes in dysfunctional eating behaviors | Determine the change in score of the Three-Factor Eating Questionnaire (range 0-4; from lowest to highest dysfunctional eating and the three subscales of emotional, uncontrolled and restrictive eating behaviors) | 4 months |
| D009748 |
| Nutrition Disorders |
| D009750 | Nutritional and Metabolic Diseases |
| D001835 | Body Weight |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |