Our Lifestyles, Our Lives: Obesity Treatment and Physical Activity Promotion for Underserved Children and Adolescents
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 105
- 主要终点
- BMI Z-score Change
研究概览
简要总结
The purpose of the study was to examine the influence of step goals with pedometers to improve children's weight loss, physical activity, and psychosocial health during behavioral treatment. Children with overweight or obesity were assigned to receive the behavioral treatment alone, plus pedometers, or plus pedometers with step goals.
详细描述
A total of 105 overweight and obese children ages 8 to 17 years participated in a 10-week family-based weight management intervention focusing on physical activity, nutrition, and behavioral modification. A quasi-experimental design was used to group cohorts into three conditions: two cohorts had no pedometer (n=24); two cohorts had pedometer only (n=25); and four cohorts had pedometer with step goals (i.e. 500 steps/day weekly increase above baseline; n=56). Height and weight were measured at baseline and week 10 and used to calculate body mass index (BMI). Analysis of covariance was performed to examine difference by condition for change in weight, BMI, and BMI z-score, controlling for age and baseline value. Differences in steps/day and psychosocial health were compared between the two pedometer conditions.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Factorial
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 8 Years 至 17 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Aged 8-17 years old
- •BMI ≥ 95th percentile or have a BMI ≥ 85th percentile with comorbidities (e.g. hypertension, heart disease, type 2 diabetes, insulin resistance, sleep apnea, orthopedic problems, or fatty liver disease)
排除标准
- 未提供
结局指标
主要结局
BMI Z-score Change
时间窗: 10 weeks
Height was measured at sessions 1 and 10 using a stadiometer. Weight was measured at each session using a calibrated scale. BMI z-score was calculated from the Centers for Disease Control and Prevention macro program based on the sex, height, and age of the child. Change was calculated as difference between baseline and end of 10-week study.
次要结局
- BMI Change(10 weeks)
- Physical Activity Change(10 weeks)
- Quality of Life Kidscreen-10 Index Change(10 weeks)
- Body Weight Change(10 weeks)
- Physical Activity Enjoyment Change(10 weeks)
- Subjective Health Change(10 weeks)
研究者
Amanda Staiano
Assistant Professor - Research
Pennington Biomedical Research Center