Comparison of search recall of broad versus focused electronic search strategies

The first component of Hayden et al.'s search strategy was a focused electronic search for prognostic factor studies (supplemental Appendix A) that combined search terms for low back pain, a prognosis filter, and terms related to the prognostic factor of interest, in this case, recovery expectations. To assess the feasibility of running a broad electronic search versus a focused search combined with supplementary methods, in November 2019, we used Ovid MEDLINE to rerun Hayden et al.'s focused search (low back pain AND prognosis filter AND recovery expectations) and compare its recall with that of a broader search without recovery expectations terms (low back pain AND prognosis filter).

注意:以上内容是从某篇研究文章中自动提取的,可能无法正确显示。



Q&A
请登录并在线提交您的问题
您的问题将发布在Bio-101网站上。我们会将您的问题发送给本研究方案的作者和具有相关研究经验的Bio-protocol成员。我们将通过您的Bio-protocol帐户绑定邮箱进行消息通知。