Wellness With Culturally Optimized Messages for Ethnic-diverse Latinos
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 76
- 试验地点
- 1
- 主要终点
- Change in levels of blood pressure risk factor
研究概览
简要总结
This project aims to redesign and optimize a deep-structure culturally-tailored healthy eating program and test its effectiveness in improving dietary outcomes, anthropometric, and blood pressure among 75 diverse Latinos, compared to surface-level messages.
详细描述
This project aims to redesign and optimize a deep-structure culturally-tailored healthy eating program and test its effectiveness in improving dietary outcomes, anthropometric, and blood pressure among 75 diverse Latinos, compared to surface-level messages. The WELCOME study will be based on the RE-AIM framework with improved reach, adoption, implementation, and maintenance strategies. The intervention arm is a deep-structure cultural tailored text messages for distinct Latino heritages (e.g., Caribbean and non-Caribbean) informed by mixed-methods formative research, compared to surface-level healthy eating messages based on the USDA My Plate Spanish version. The program runs for 6 months: 2-months delivery phase + 2-months reinforcement phase + 2-months maintenance phase.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Triple (Participant, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 25 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •age 25-65 y/o
- •self-reported Hispanic/Latino heritage
- •able to understand and answer questions in Spanish or English
- •living in Massachusetts for the past year and not planning to move in the next year
- •having a cellphone with the capacity of receiving and sending text messages and giving consent for the Study to text this number as part of the intervention
排除标准
- •self-reported diagnosis of cancer, diabetes or major stomach or heart condition (e.g.: gastrointestinal cancers, coronary heart disease, previous stroke or heart attack, severe dietary allergies or restrictions)
- •planning to move Massachusetts in the next year
- •currently pregnant
- •institutionalized (i.e.: hospital, prison, etc.).
研究组 & 干预措施
Intervention
Intervention group consisting of culturally-tailored healthy eating advice through daily text messages for 2 months (delivery phase); a subsequent reinforcement phase of 2-months to repeat the text messages; and a subsequent maintenance phase of 2-months with no text messages.
干预措施: Culturally tailored healthy eating advice (Behavioral)
Control
Control group consisting of general healthy eating advice through daily text messages for 2 months (delivery phase); a subsequent reinforcement phase of 2-months to repeat the text messages; and a subsequent maintenance phase of 2-months with no text messages.
干预措施: Standard healthy eating advice (Behavioral)
结局指标
主要结局
Change in levels of blood pressure risk factor
时间窗: Month 4
Estimate the change in the value of systolic and diastolic blood pressure (mmHg)
Change in dietary habits
时间窗: Month 4
Determine the change in the score of dietary behaviors (range 1-5)
Changes in diet quality score
时间窗: Month 4
Determine the change in score of short diet quality screener (range 18-54; from lowest to highest quality)
Change in levels of adipose risk factor
时间窗: Month 4
Estimate the change in the value of waist circumference (cm)
次要结局
- Changes in diet satisfaction: diet satisfaction scale(Month 4)
研究者
Josiemer Mattei
Donald and Sue Pritzker Associate Professor of Nutrition
Harvard School of Public Health (HSPH)