使用互联网技术提供行为减肥计划
D F Tate1, R R Wing, R A Winett
1Brown Medical School/Miriam Hospital, Weight Control and Diabetes Research Center, 14 Third St, RISE Bldg, Providence, RI 02906, USA. dtate@lifespan.org
JAMA
|March 20, 2001
概括
与教育链接的网站相比,一个结构化的互联网行为减肥计划导致了更大的减肥和更小的腰围. 这证明了互联网的存在.
科学领域:
- 公共卫生干预措施 公共卫生干预措施
- 数字健康数字健康
- 行为医学是一种行为医学.
背景情况:
- 互联网越来越容易获得,为公共卫生干预提供了机会.
- 评估基于互联网的减肥计划的受控研究是有限的.
- 超重的成年人代表了体重管理干预措施的重要人口.
研究的目的:
- 为了比较一个结构化的互联网行为减肥计划与减肥教育网站的有效性.
- 为了评估两个基于互联网的干预措施之间的初始体重减轻和腰围变化的差异.
主要方法:
- 一项随机对照试验对91名健康,超重的成人医院员工 (BMI 25-36 kg/m2) 进行.
- 参与者被分配到一个互联网教育小组或一个互联网行为治疗小组6个月.
- 行为治疗组每周收到电子邮件课程,在线自我监测与反,以及在线公告板;教育组收到网站链接.
主要成果:
- 行为治疗组比教育组 (6个月内减轻1.6公斤) 减轻体重 (4.1公斤) 显著增加.
- 在行为治疗组中,更高的百分比的参与者达到5%的减肥目标 (45%对22%).
- 在行为治疗组与教育组相比,在3个月和6个月后观察到腰围显著减少.
结论:
- 通过互联网提供的结构化行为治疗,定期接触和个性化的反,对于减肥是有效的.
- 互联网和电子邮件是提供结构化行为减肥计划的可行平台.
- 这项研究支持使用数字健康干预措施来管理超重和肥胖.
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