首页> 外文期刊>Evidence-based complementary and alternative medicine: eCAM >Between-groups study designs demand between-groups analyses: a response to hernandez-reif, shor-posner, baez, soto, mendoza, castillo, quintero, perez, and zhang.
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Between-groups study designs demand between-groups analyses: a response to hernandez-reif, shor-posner, baez, soto, mendoza, castillo, quintero, perez, and zhang.

机译:群体间研究设计要求进行群体间分析:对埃尔南德斯·里夫,肖尔·波斯纳,贝兹,索托,门多萨,卡斯蒂略,昆特罗,佩雷斯和张的回应。

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摘要

The most recent massage therapy (MT) study by Hernandez-Reif et al. displays flaws persistent in this area of research that are attributable to MT researchers' frequent mistake of using within-group analyses of dependent variables in studies that are purported to be randomized control trials. This practise violates the logic of using randomization to create treatment and control groups, and thereby fails to control for the validity threats of spontaneous remission, placebo effects, and statistical regression. The result is that a clear understanding of what MT can and cannot do is seriously hampered.
机译:Hernandez-Reif等人最新的按摩疗法(MT)研究。显示了在该研究领域中持续存在的缺陷,这归因于MT研究人员在据称是随机对照试验的研究中频繁使用因变量的组内分析所致。这种做法违反了使用随机分组创建治疗组和对照组的逻辑,因此无法控制自发缓解,安慰剂作用和统计回归的有效性威胁。结果是严重妨碍了对MT可以做什么和不能做什么的清楚理解。

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