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HP 5379: Research Methods in Health, Human Performance, and Recreation

Searching with PICO

Once we know our PICO question, we can start to look for evidence in the databases. 

Conveniently, PICO breaks up our question into searchable concepts. We can use Boolean operators (AND, OR, NOT) to combine concepts together for our search. 

For our current research question, our search may look like: Athletes AND chocolate milk AND recovery

Note: While we know from PICOTT that we are asking a therapy question, and looking for an RCT (or a well conducted systematic review) these are not useful search terms because they are not always indexed with the articles in the databases.  

However, knowing our target type of question and type of study can help us narrow down our results after we run a search. The search in PubMed below turned up quite a few promising articles, but we will have to take a closer look to decide if they will effectively answer our question. PICOTT can help us with this. 

 

Notice the highlighted text on the search results above. You can quickly scan the abstracts and titles of the articles in your search results to look for terms that may indicate study type. Here, we can see one systematic review and two possible RCTs based on the language in the article abstracts and titles. These will be good articles to start with as we start assessing our results. 

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