用于构建研究问题和检索证据的PICO策略。

The PICO strategy for the research question construction and evidence search.

作者信息

da Costa Santos Cristina Mamédio, de Mattos Pimenta Cibele Andrucioli, Nobre Moacyr Roberto Cuce

机构信息

Hospital Alemão Oswaldo Cruz, and University of São Paulo, College of Nursing, Brazil.

出版信息

Rev Lat Am Enfermagem. 2007 May-Jun;15(3):508-11. doi: 10.1590/s0104-11692007000300023.

DOI:10.1590/s0104-11692007000300023

PMID:17653438

Abstract

Evidence based practice is the use of the best scientific evidence to support the clinical decision making. The identification of the best evidence requires the construction of an appropriate research question and review of the literature. This article describes the use of the PICO strategy for the construction of the research question and bibliographical search.

摘要

循证医学实践是运用最佳科学证据来支持临床决策。确定最佳证据需要构建恰当的研究问题并进行文献回顾。本文描述了运用PICO策略构建研究问题及进行文献检索的方法。