lag time associated with publication, resulting in less current information
may be out of date before text is even published
incomplete due to space limitations and incomplete literatures searched by authors
errors in human transcription
human bias
incorrect interpretation
lack of expertise by authors
does the author have appropriate experience
is the information timely based on publication date
is information supported by appropriate citation
does the resource contain relevant information
does the resource appear free from bias and blatant errors
misleading conclusions based on only 1 trial without the context of other research
need to have good skills in medical literature evaluation
time needed to evaluate the large volume of literature available
demand for health information sources designed for consumers
pharmacists should be prepared to help consumers evaluate the quality of information found online as recommend sites where information might be found