围生期研究的外部有效性。

External validity in perinatal research.

机构信息

Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Morsani College of Medicine, University of South Florida, Tampa, FL, USA.

Division of Obstetrics and Gynecology, Department of Clinical Science, Intervention and Technology, Karolinska Institute and Center for Fetal Medicine, Karolinska University Hospital, Stockholm, Sweden.

出版信息

Acta Obstet Gynecol Scand. 2018 Apr;97(4):424-428. doi: 10.1111/aogs.13268. Epub 2017 Dec 18.

DOI:10.1111/aogs.13268

PMID:29192962

Abstract

Recent studies are beginning to focus on the external validity of well conducted internally valid research. This review gives an overview of external validity, the dimensions involved and suggestions for when future intervention trials are designed, using examples from perinatal research. Finally, we remind the perinatal researcher that it is their duty to provide extensive details beyond those needed to establish internal validity. The latter would help clinicians to determine whether the intervention is applicable to their population.

摘要

最近的研究开始关注精心设计的内部有效性研究的外部有效性。本综述概述了外部有效性、涉及的维度以及使用围产期研究的例子为未来干预试验设计的建议。最后，我们提醒围产期研究人员，除了确定内部有效性所需的信息外，他们还有责任提供更广泛的详细信息。后者将帮助临床医生确定干预措施是否适用于他们的人群。