Searching for evidence
The hierarchical 'branch-like' structure presents a controlled thesaurus with increasingly more specific topics. What is this branch structure called in MeSH?
What is the "tree" OR tree structure?
This is one of several standards (or, checklists) to aid in reporting your search strategies in the SR.
What are:
- The Cochrane Handbook
- Peer Review of Electronic Search Strategies (PRESS)
- PRISMA
- STARLITE
Using words and phrases (i.e., NOT controlled terms) in searching is called what in information retrieval?
What is 'natural language searching' and/or keyword or 'freetext' searching?
Canadian government website listing drugs approved in Canada including 'drug monographs' (overview of testing on humans) for free
This paper examined 14 review types and is authored by two UK medical librarians.
Grant & Booth (2009)
A typology of reviews: an analysis of 14 review types
The part of a MeSH record with definitions for terms & entry dates, entry terms & synonyms
What is the scope note?
The clinical study has a treatment group and comparison where patients are randomized to an intervention or placebo....
What is a randomized controlled trial?
Symbols * $ : or ? can be used to perform what type of searching in Ovid?
What are truncation searching or 'wildcard' searching...?
Canadian health librarian worked for years at McMaster in the filters area called HIRU. Among the most-cited librarians in the world...
Who is K. Ann McKibbon?
This is the highest level of evidence in the hierarchy of evidence.
A systematic review of randomized controlled trials (RCTs) with a meta-analysis
In PubMed, this is where you can search using the Haynes filters.
What are the clinical queries?
To locate "clinical trials" these two biomedical databases are used most often.
What are the MEDLINE & EMBASE databases?
To locate literature specific to First Nations in Canada, you cannot rely on MeSH alone but must add what to your searching?
What are searching for specific First Nations, Aboriginal, Metis or Inuit names? Reserves? Language groups?
The top medical journals are BMJ, Lancet, JAMA and the New Eng J of Medicine and this fifth Canadian journal that started in1911
What is the Canadian Medical Association Journal (CMAJ)?
This popular point of care database is not available at UBC but it is similar to DynaMed (it is also VERY expensive)
What is UpToDate?
These search operators are used in all searches with two sets. They are named after an English mathematician named Boole.
What are Boolean operators (see George Boole)?
These search techniques are used to increase the sensitivity of papers found in MEDLINE & EMBASE.
What are:
- Grey literature searches
- Reference harvesting; citation indexes
- Contacting experts
- Handsearching
A bibliographic database useful in searching for specific drug trials in Europe.
What is EMBASE?
Two prominent Canadian health librarians we have read in class.
Jessie McGowan, Margaret Sampson
This "metasearch tool" on the web allows searching across several web sources of evidence "in real time"
What is the TRIP Database?
Constructing an effective search involves breaking a question into concepts & keywords. P-I-C-O helps to structure searches & stands for.... what?
What is Patient (population), Intervention, Comparison and Outcome?
Name two popular point of care (POC) tools (often used as background information)
What is DynaMed, Clinical Evidence, UpToDate, eMedicine....others?
These qualifiers in MEDLINE increase precision of indexing. What are they called?
What are the MeSH subheadings (or qualifiers)?
When something is not published but useful in medicine, it is said to be "this type of literature"
What is the grey literature?
Several review "types" map the literature and provide more rapid approaches to synthesis ...
What are scoping reviews, rapid reviews, realist reviews?