相关实验视频
Updated: Jul 8, 2026

04:48
Control of Eating Behavior Using a Novel Feedback System
Published on: May 8, 2018
互联网行为咨询对2型糖尿病风险成年人减肥的影响:一项随机试验
Deborah F Tate1, Elizabeth H Jackvony, Rena R Wing
1Brown University School of Medicine/Miriam Hospital, Weight Control and Diabetes Research Center, Providence, RI 02906, USA. dtate@lifespan.org
JAMA
|April 10, 2003
概括
将电子邮件咨询添加到在线减肥计划中,在一年内显著改善了2型糖尿病风险的成年人减肥和减少体重.
科学领域:
- 肥胖和代谢疾病研究研究.
- 数字健康干预措施 数字健康干预措施
- 行为医学是一种行为医学.
背景情况:
- 基于互联网的减肥计划显示短期有效性,但缺乏对2型糖尿病风险人群的长期数据.
- 在线体重管理对这一群体的长期有效性仍然是未知的.
研究的目的:
- 为了比较一个标准的互联网减肥计划的有效性与一个增强的行为电子咨询在1年的时间.
- 评估将基于电子邮件的行为咨询添加到2型糖尿病风险人群的在线减肥干预措施的影响.
主要方法:
- 一个随机对照试验,涉及92名超重的成年人患2型糖尿病的风险.
- 参与者被分配到一个基本的互联网减肥计划或一个互联网计划,每周通过电子邮件进行行为咨询,持续12个月.
- 关键测量包括在基线和12个月评估的体重和腰围.
主要成果:
- 收到电子邮件咨询的小组在12个月后,与基本互联网小组 (-2.0公斤) 相比,实现了显著更大的平均体重减轻 (-4.4公斤).
- 在电子咨询小组中,初始体重百分比,体重指数和腰围减少的显著改善.
- 对于所有有利于加强干预的初级结果指标,统计学意义 (P < .05) 被注意到.
结论:
- 将基于电子邮件的行为咨询集成到互联网减肥计划中,可以显著提高2型糖尿病风险的成年人减肥的结果.
- 这种混合方法为高风险人群的长期体重管理提供了一个有希望的战略.
- 加上个性化行为支持的数字健康干预措施可以有效地改善代谢健康指标.
相关概念视频
Carbohydrate Metabolism
Carbohydrates are polymers composed of molecules containing atoms of carbon, hydrogen and oxygen. One gram of carbohydrate can provide four kilo-calories of energy, which makes it the most efficient instant energy source.
Starch accounts for approximately 60% of the carbohydrates consumed by humans. Since amylase enzymes cannot function in the stomach's acidic environment, starch can only be digested in the mouth and small intestine. Simple sugars are found naturally in milk and fruits in the...
Starch accounts for approximately 60% of the carbohydrates consumed by humans. Since amylase enzymes cannot function in the stomach's acidic environment, starch can only be digested in the mouth and small intestine. Simple sugars are found naturally in milk and fruits in the...
Diabetes Mellitus: Type 2 and Gestational
Type 2 diabetes, characterized by insulin resistance, arises when the insulin receptors on cells lose responsiveness to insulin, diminishing the cell's capacity to take up glucose, resulting in elevated blood glucose levels. To receive a diagnosis of Type 2 diabetes, a series of blood glucose tests are necessary to assess whether the blood glucose falls within normal parameters. If the result is out of the normal range, a patient may be diagnosed as prediabetic or diabetic, depending on the...
Diabetes: Management and Pharmacotherapy
The therapy for diabetes aims to alleviate hyperglycemia-related symptoms, prevent acute metabolic decompensation, and reduce chronic end-organ complications. Glycemic control is evaluated through short-term (self-monitoring, continuous glucose monitoring) and long-term (A1c, fructosamine) metrics, enabling near real-time tracking of blood glucose levels and reflecting glycemic control over specific time frames.
Insulin remains the cornerstone of treatment for most patients with type 1 and many...
Insulin remains the cornerstone of treatment for most patients with type 1 and many...
Binge Eating Disorders
Binge eating disorder is a significant mental health condition characterized by recurrent episodes of excessive food consumption within a short period, accompanied by a perceived loss of control over eating behavior. Unlike occasional overeating, binge eating disorder is marked by distressing emotions such as guilt, shame, and anxiety following binge episodes. The disorder affects individuals across different ages and backgrounds, with profound implications for physical and psychological...
Type II Diabetes I: Introduction
Type 2 diabetes mellitus (T2DM) is a chronic metabolic disorder characterized by insulin resistance, in which target tissues such as the liver, muscle, and adipose tissue respond poorly to insulin. It is also associated with inadequate compensatory insulin secretion, where pancreatic β-cells fail to produce sufficient insulin. Together, these abnormalities lead to persistent hyperglycemia.EtiologyT2DM develops through a complex interaction of genetic predisposition and environmental or...
Type II Diabetes II: Pathophysiology
PathophysiologyType 2 diabetes mellitus (T2DM ) is a chronic metabolic disorder characterized by insulin resistance and progressive pancreatic β-cell dysfunction, leading to impaired glucose homeostasis. It results from interactions among genetic predisposition, environmental factors, and metabolic stressors, such as overnutrition and a sedentary lifestyle.Insulin Resistance and Glucose DysregulationEarly T2DM involves insulin resistance in skeletal muscle, adipose tissue, and the liver.

