Evidence Based Practice
EBP is the judicious and explicit use of best current evidence for making decisions for the care of individual patients (Sackett, 1997). Nurses are accountable for the holistic care of patients in providing care to the patients along with management of common symptoms. Nurses must be confident and comfortable in their knowledge of basic principles so they can provide appropriate care to the patients and they must implement suitable interventions to deal with patients’ responses to this common treatment effectively (Chlan, Tracy, & Grossbach, 2011). All health care professionals should have access to up-to-date evidence in order to sustain best practices (Chlan, et al., 2011). As an alternative to practice that is based solely on the experience and knowledge of practitioners, EBP has been introduced in the field of nursing (Chlan, et al., 2011).
Structure of EBP is very systematic as it is based on seven scientific steps. Before putting evidence into practice nurse has to analyze this step so they can confirm it utility. For EBP first step for nurse is to do Community assessment. It contains information about existing socio-economic and physical environment conditions of the patients (Brownson, Baker, Left, Gillespie, & True, 2011).
Source: Brownson, Baker, Left, Gillespie & True (2011) In addition, currently used resource for the ongoing programs must be taken into consideration. Then nurses have to identify the issue which can suggest appropriate treatment for particular patient [Stating the Issue] (Brownson, et al., 2011). Further, descriptive data such should be used to quantify stated issue. Descriptive data can be selected by using sources such as special surveys, national studies and vital statistical data. This data can help in quantify diseases, understand behavior and characteristic of patient at particular time [Issue Quantification] (Brownson, et al., 2011). Then nurses should search for the clarification of issue by discovering ongoing research and compare that with other available resources and literature research to find appropriate option for the patient [Evidence Based Intervention Search & Comparison and Critical Appraisal of Evidence based Interventions] Further step of nurse in EBP is to consider the resources required and the personnel who should be responsible for the achievement of the goal and objective before implementation of the intervention [Intervention Implementation] (Brownson, et al., 2011). Final step of the nurses is to evaluate that which intervention (treatment) will achieve stated objectives and goal and applied it [Evaluation] (Brownson, et al., 2011).
The approach of EBP will helpful for the nurses to use best available evidence and utilized it in the clinical practice according to individual patient’s preferences and circumstances (Melnyk & Fineout-Overholt, 2011). Research suggested that there is remarkable improvement in outcome of patient’s illness when best evidence is used in the delivery of the patient (Makic, Martin, Burns, Philbrick, & Rauen, 2013). Evidences are found very useful in implication of treatment and judgment of result of...