efficiently look at and make a decision on which is to be used. CINAHL database was used as the content concentrates on many other health professions, rather than just nurses, and infection control concerns all members of the health and social care team (Saloojee and Steenhoff 2000). The necessity to make a comparative for effectiveness influenced the question being formed from ‘PICO.’ This involves patients/places, a new intervention, a comparison and an outcome that answers the original question…
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