Does Obesity Influence Women Cardiorespiratory Fitness and Daily Physical Activities?
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 48
- 试验地点
- 1
- 主要终点
- Comparison of relative peak oxygen consumption between obese and non-obese women , mesured with indirect calorimetry
研究概览
简要总结
Many obese individuals experience difficulties in executing household activities. In this study, we investigate the cardiorespiratory fitness (CRF) of obese vs. non-obese women, and the impact of obesity on cardiorespiratory functioning during daily household activities.
详细描述
Methods: On 48 sedentary female subjects will be assessed by cardiorespiratory exercise testing with evaluation of peak oxygen uptake (⩒O2), heart rate (HR) and maximal cycling power output. Next, cardiorespiratory functioning will be assessed during household activities such as ironing (A1), cleaning floor (A2), walking and climbing stairs (A3).
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Diagnostic
- 盲法
- None
入排标准
- 年龄范围
- 40 Years 至 60 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •Body Mass Index (BMI = weight in kilograms/(height in meters) x (height in meters)) as: healthy obese (OB group (OB); BMI between 30 to 39.9 kg.m-2; n = 20), and healthy non obese (NO group (NO); BMI between 18.5 to 24.9 kg.m-2; n = 28).
排除标准
- •comorbidities (other than obesity) :
- •history of systemic hypertension or antihypertensive medication, diabetes mellitus, cardiovascular or respiratory disease, systemic disease, smoking;
- •BMI >40 kg.m-2;
- •having a regular physical activity.
研究组 & 干预措施
NO
NON OBESE WOMEN GROUP ( same age and same physical activities ) cardiorespiratory exercise testing with evaluation of peak oxygen uptake, heart rate and maximal cycling power output. Cardiorespiratory functioning is assessed during household activities such as ironing,cleaning floor,walking and climbing stairs.
干预措施: cardiorespiratory fitness and daily physical activities evaluations (Diagnostic Test)
OB
OBESE GROUP cardiorespiratory exercise testing with evaluation of peak oxygen uptake,heart rate and maximal cycling power output.Cardiorespiratory functioning is assessed during household activities such as ironing, cleaning floor, walking and climbing stairs
干预措施: cardiorespiratory fitness and daily physical activities evaluations (Diagnostic Test)
结局指标
主要结局
Comparison of relative peak oxygen consumption between obese and non-obese women , mesured with indirect calorimetry
时间窗: 2 months
⩒O2 peak comparison between OB vs NO women. For each household activity, the intensity expressed by the ratio ⩒O2 activity/resting ⩒O2 or the ratio ⩒O2 activity /⩒O2 peak will be compared between NO and OB
次要结局
未报告次要终点
研究者
Grégory Cuvelier
Laboratory Head
Laboratory of Movement, Condorcet, Tournai, Belgium