Improving Dietary Protein Intake in Adults
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 29
- 试验地点
- 2
- 主要终点
- Change in Protein intake
研究概览
简要总结
A pilot, single-arm investigation used coaching, nutrition education, and a per-meal protein prescription to assess impact on protein intake, muscle strength and function in older adults.
详细描述
Objective
To evaluate the effects of nutrition education, diet coaching, and a protein prescription (PP) on protein intake, and associations with muscle strength and function. Design: Prospective pretest posttest single-arm study. Setting: Urban area, East coast of South Florida. Participants: Older adults. Intervention: 10-week telephone-based diet coaching, nutrition education and a per-meal PP. Measurements: Protein and energy intakes, weight, grip strength (GS), and 5-chair-rise (5CR), timed up and go (TUG), 3-meter walk (3mW) tests at baseline and 10 weeks.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Supportive Care
- 盲法
- None
入排标准
- 年龄范围
- 55 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Adults aged 55 years or older,
- •Community-dwelling (living independently),
- •Able to provide consent,
- •Able to understand and respond to questions or instructions in English,
- •Have a working telephone (for coaching sessions),
- •Willingness to consume protein-containing animal products
- •Willingness to make changes to the diet
排除标准
- •Self-reported information that they have been told by a medical doctor that they have kidney (renal) disease.
- •Vegan dietary practices,
- •Refusal to make changes to usual dietary protein intake, or a usual dietary protein intake that meets recommendations.
结局指标
主要结局
Change in Protein intake
时间窗: Change from baseline to 10 weeks
Protein intake (g/kg/body weight) per day
次要结局
- Change in Grip strength(Change from baseline to 10 weeks)
- Change in Timed Up and Go Test(Change from baseline to 10 weeks)
- Change in 3 meter walk(Change from baseline to 10 weeks)
- Change in 5-Chair Rise Stand Test(Change from baseline to 10 weeks)
- Change in Short Performance Physical Battery Score(Change from baseline to 10 weeks)