The primary databases we will be using include
But before we get started, let's learn about how to create a strategy for finding relevant information using the PICO method.
Research - how do you define it?
Evidence based practice defines 'research' as the creation of new knowledge through studies or trials. (Some folks include surveys and questionnaires. See Research Types.) You could think of this as Research with a capital R.
Looking up studies and trials is defined as a 'literature review'. You could think of this as research with a small 'r'. It is what we do when we want to find out what is already known.
When practicing evidence based nursing, you usually have to perform a literature review. You seldom actually have to 'do' Research.
Evidence based practice is answering clinical questions using a combination of information from existing research, your clinical expertise, your patient's values, and the local resources.
Evidence based practice can be broken down into the following steps.
View the example PICO worksheet below which is used to formulate a question relating to children with a temperature presenting to Emergency Centres. A blank PICO worksheet is available for you to practice how to formulate your question.
(From Purdue University Libraries)