Early Childhood Obesity Among Rural Residents of West Texas
试验速览
- 阶段
- 不适用
- 状态
- 撤回
- 入组人数
- 480
- 试验地点
- 1
- 主要终点
- Primary Outcome 1
研究概览
简要总结
The Para Salud study is a longitudinal, community-based participatory research (CBPR) initiative aimed at preventing and controlling obesity among preschool children in rural Texas. The study will implement evidence-based interventions targeting nutrition, physical activity, and gardening. The interventions are designed to improve health outcomes, specifically in reducing obesity-related metrics among young Hispanic children, who are at a higher risk of obesity due to social determinants of health.
Primary Objective: To assess the effectiveness of the Para Salud interventions in reducing obesity-related metrics, including BMI percentile, waist-to-height ratio, and percentage body fat, among preschool children aged 3-4 years in the Texas High Plains over a 24-month period.
Secondary Objective: To evaluate the impact of the Para Salud interventions on increasing physical activity levels, improving dietary habits (such as increasing fruit and vegetable intake), and reducing sedentary behavior and sugar-sweetened beverage consumption among the study participants.
详细描述
The study will enroll 480 children aged 3-4 years from Head Start (HS) programs in the rural areas of Crosby, Floyd, Garza, Hale, Hockley, Lamb, Lubbock, Lynn, and Terry counties, Texas. The population is predominantly Hispanic and of low socioeconomic status, with a significant proportion living in medically underserved areas.
The study is in the implementation and evaluation phase, focusing on interventions aimed at preventing and controlling obesity in a specific high-risk population of preschool-aged children in rural Texas.
Participants will be enrolled from Head Start (HS) programs in nine counties: Crosby, Floyd, Garza, Hale, Hockley, Lamb, Lubbock, Lynn, and Terry. The study will be directed through the School of Nursing (SON) at Texas Tech University Health Sciences Center, specifically through the Larry Combest Community Health and Wellness Center (LCCHWC), a nurse-led federally-qualified health center located in East Lubbock. If needed, the LCCHWC has established facilities for implementing the study interventions, including classrooms for nutrition educational and physical activity programs and spaces for gardening projects, having been a primary site for the USDA-funded research project.
Comidas Para Salud (Food for Health): Nutrition education and home-based interventions to teach healthy eating habits.
Pasos Para Salud (Steps for Health): Physical activity intervention using interactive video gaming to increase daily physical activity and reduce sedentary behavior.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 3 Years 至 4 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Enrolled in the participating HS programs,
- •Aged 3-4 years,
- •Live in a selected county in Texas High Plains (Crosby, Floyd, Garza, Hale, Hockley, Lamb, Lubbock, Lynn, and Terry County)
- •Without a diagnosed physical or mental disability according to enrollment records,
- •Parental consent
- •The inclusion criteria will be verified through children's enrollment records and the demographic information sheet. The parental/guardian participants will be the primary caregiver of each participating child, who lives in the same household of the child.
排除标准
- •Health Status: Children with diagnosed physical or mental disabilities according to enrollment records.
- •Lack of Consent: Children without parental/guardian consent to participate in the study.
研究组 & 干预措施
Para Salud
Arm Description: "Comidas Para Salud" (Food for Health), will focus on assisting young children to learn skills in healthy eating. The Bienestar Preschool Curriculum is home-based and directed to both the primary caregivers as well as the child participants. The "Pasos Para Salud" (Steps for Health), which will use IVG/exergaming to increase children's physical activity level and reduce their sedentary behavior. "Jardines Para Salud" (Gardens for Health), will involve planting gardens in the HS settings and supervised home gardening projects for the preschool participants and their parents/guardians. This will instill the value of gardening and gardening skills in promoting a healthy lifestyle.
干预措施: "Comidas Para Salud" (Food for Health), "Pasos Para Salud" (Steps for Health), "Jardines Para Salud" (Gardens for Health) (Behavioral)
wait-list control
Usual Head Start activities
结局指标
主要结局
Primary Outcome 1
时间窗: Baseline (T0), 6 months (T1.), 12 months (T2), and follow-ups at 6 and 12 months after the intervention starts for the control group
Height and Weight: These will be measured using a stadiometer and electronic scale (Tanita). The measurements will include Body Mass Index (BMI) percentile adjusted for age and gender, as well as body fat percentage.
Primary Outcome 2
时间窗: Baseline (T0), 6 months (T1.), 12 months (T2), and follow-ups at 6 and 12 months after the intervention starts for the control group
Waist Circumference (WC) and Waist-to-Height Ratio (WHTR): WC will be measured at the top of the right ilium, and WHTR will be calculated.
Primary Outcome 3
时间窗: Baseline (T0), 6 months (T1), 12 months (T2), and follow-ups at 6 and 12 months after the intervention starts for the control group.
A self-administered survey will collect demographic, socioeconomic, and lifestyle data, including TV in the bedroom, screen time, parental support for physical activity, sugar-sweetened beverage intake, fruit and vegetable intake, frequency of family meals, and fast food consumption.
Primary Outcome 4
时间窗: Baseline (T0), 6 months (T1), 12 months (T2), and follow-ups at 6 and 12 months after the intervention starts for the control group
Nutrition Knowledge: This will be assessed using the Nutritional Knowledge Assessment (NKT), which includes questions on energy intake, nutrient content, and food knowledge.
Primary Outcome 5
时间窗: Baseline (T0), 6 months (T1), 12 months (T2), and follow-ups at 6 and 12 months after the intervention starts for the control group
Physical activity levels will be assessed using ActiGraph accelerometers, which will record daily activity counts and categorize them into sedentary, light, moderate, and vigorous levels.
次要结局
未报告次要终点