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This assignment will critique a literature review using evidence based practice. As healthcare professionals, evidence based practice is part of our everyday life. Evidence based practice is a complex experience that requires synthesising study findings to establish the best research evidence and correlate ideas to form a body of empirical knowledge (Burns & Grove 2007). It means having a clear rationale for your decisions in practice and your provision of care. Evidence based practice requires that decisions about health care are based on the best available, current, valid and relevant evidence. These decisions should be made by those receiving care, informed by the tacit and explicit knowledge of those providing care, within the context of available resources (Dawes et al 2005).
The definition of a literature review is a critical look at what is written on a particular topic by an accredited author. A literature review situates your research focus within the context of the wider community in your field, reports your critical review of the relevant literature; and identifies a gap within that literature that your research will attempt to address. They are important because they seek to summarise the literature that is available on any one topic, prevent one ‘high profile’ piece of information having too much influence and present an analysis of the available literature so that the reader does not have to access each individual research report included in the review (Aveyard & Sharp 2011). There are different types of literature reviews but the most detailed type is often referred to as a systematic review. Systematic reviews were first defined as ‘concise summaries of the best available evidence that address sharply defined clinical questions’ (Mulrow et al 1997). A literature review can be organised in different ways. It may be either descriptive pieces of writing or a critical assessment of literature. The author must keep in mind that even a