What is Evidence Based Nursing? Definitions and Guide

September 3, 2019 by  
Filed under Nurse Programs, Nursing Tips

Evidence-based practices have gained momentum in nursing, and definitions vary widely. Analysis findings, data from basic science, clinical data, and skilled opinion area unit all thought-about “evidence;” but practices supported analysis findings area unit a lot of possibilities to end in the required patient outcomes across numerous settings and geographic locations. The impetus for evidence-based practices comes from payor and healthcare pressures for price containment, the larger handiness of data, and larger shopper savvy regarding treatment and care choices. Evidence-based practices demands changes within the education of scholars, a lot of practice-relevant analysis, and nearer operating relationships between clinicians and researchers.


two nurses on dutyThe evidence-based practices additionally provide opportunities for medical aid to be a lot of personalized, simpler, efficient, and dynamic, and to maximize the consequences of the clinical judgment. Once the proof is employed to outline best practices instead of to support existing practices, medical aid keeps pace with the newest technological advances and takes advantage of the latest data developments.

Evidence-based practices (EBN) is that the method of grouping, processing, and implementing analysis findings to enhance clinical practices  the work setting or patient outcomes. Consistent with the American Nurses Association (ANA), nursing interventions ought to be sensible, organized choices supported EBN analysis studies. Utilizing the EBN approach to nursing practices helps the United States give the best quality and most efficient patient care doable. Here we’ll discuss the key characteristics of EBN concerning nursing analysis.

Knowing wherever to appear


Nurses will notice EBN analysis printed in intellectual single-blind or double-blind peer-reviewed journals. Several state and national nursing organizations, like the ANA, conduct nursing analysis. The National Institute of Nursing analysis is well-known for comprehensive analysis studies that build the scientific foundation of our nursing practices; enhance hospice and palliative care; and facilitate guide the interference, treatment, and innovative management of diseases.


Many universities, colleges, and formal nursing programs additionally conduct and publish analysis findings in their newsletters or intellectual journals, or on their websites. Keep in mind to appear for the newest analysis findings relevant to your job role.


Four key components

nurses work togetherWhen evaluating EBN nursing analysis studies, target these four criteria:

  1. Validity-the legitimacy, accuracy, and soundness of all aspects of the study
  2. Dependability-the extent to that a measurement’s result’s consistent
  3. Relevance-the logical affiliation between 2 concepts, tasks, or events
  4. Outcome-the conclusions reached through the method of analysis.

If a study’s outcome does not demonstrate validity, reliability, or relevancy, victimization it to create an amendment in current practices that have a tried history of effectiveness, efficiency, and positive outcomes might not be even. However, if the study’s outcome is valid, reliable, and relevant to your work setting or patient population, you ought to think about incorporating the new data into the current clinical practices. Failure to utilize EBN to guide medical aid will increase the chance of poor outcomes.


Quantitative analysis contains the subsequent elements:

  • A hypothesis
  • A random or specific study cluster with a typical similarity
  • Variables (any part or behavior that may have an effect on or amendment the outcomes of a study, like a medicine, treatment, or nursing intervention)

Qualitative analysis might carry with it the subsequent elements:

  • A hypothesis or theory
  • Associate in nursing observation through expertise or interactive study
  • Practice-based interventions
  • Implementation methods
  • Casual or formal approaches
  • Approaches to adaptation or variation
  • How-to steering
  • Out of the blue adverse reactions if applicable
  • Relevant background or specific factors.


Once conducting analysis, suppose informative.

  • Develop a hypothesis
  • Identify common variables
  • Design (pick a selected analysis design)
  • Acquire pertinent information like past medical records
  • Communicate your analysis goals with the care team
  • Talk with the analysis study participants (goals, risks, and benefits)
  • Implement you’re arranging once you get the participants’ written consent
  • Collect the info and write your conclusion.

Nurse Certifications in the Emergency Department

Certifications in the ED

For those nurses who would like to experience challenges and surge of adrenaline, then applying for a position in the Emergency Department is recommended. Emergency Department or more commonly known as ED is one of the main component of a hospital. Here is where patients are rushed in for urgent situations such as accidents, stab wounds, gun shots, poisoning and the likes. In order to be an Emergency Department nurse, you are required to have several certifications and qualifications in hand. In this article, you will be able to know what certifications are usually wanted or needed for you to become an ED nurse.

These nurses are those who are front liners when it comes to initial patient care. They are very keen when it comes to assessment of the patient, flexible but follows basic nursing principles, sharp when it comes to categorizing the patients according to their conditions (ED triage nurses), acts quickly but accurately, and can handle a lot of pressure. They give primary care to preserve life such as initial pulmonary – cardiac support and first aids.

Nurses who want to apply in the ED often have the problem of thinking what they might be asked for. For you to become and ED RN, you must have BLS or Basic Life Support, ACLS or Advanced Cardiac Life Support, and a little of Emergency Nursing Pediatric Course or ENDPC certification. If you want a little extra boost in your vitae, you can also opt to acquire Trauma certifications such as TNCC or Trauma Nursing Core Course, and/ or TNS (Trauma Nurse Specialist – which is only recognized in Illinois) and CEN or Certified Emergency Nurse. You must, however keep in mind that most hospitals offer now additional pay or incentives for extra certifications, so you may as well take the minimum certificates required for you to become an ED. However, at some point, you may wonder if you should only be acquiring minimum certificates in order to become an ED nurse. If you feel like taking it a little further than you have to, don’t hesitate to do it because the better it will be for you. Nurses should try hard to continuously elevate their standards not only for the sake of passing the requirements but for their own professional growth as well. Many new ED nurses would like to acquire all the certifications needed for ED – this is a good thing, because they can be very flexible as an ED nurse in the future compared to those who have taken the minimum requirements. ACLS, BLS, Standard First Aid, Peds and Trauma certifications should be obligatory for Emergency Department nurses.

Because of a lot of required certificates, some nurses tend to overlook the CEN certification. However, this is not recommended. CEN or Certified Emergency Nurse is a national qualification which confirms that you have undergone basic training and learned the primary competencies as an ED RN. If you want to exceed expectations, you should invest in study materials and take the test needed for it.

Finding the Right Nursing School

Are you considering going to school for nursing? It’s important to find just the right nursing school to attend in order to make sure you get the best education possible.

Check out the program above by clicking on the image in order to find the best college near you for your nursing education!

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