Difference between Statistically Significant Evidence and Clinically Significant Evidence Paper

Difference between Statistically Significant Evidence and Clinically Significant Evidence Paper

Difference between Statistically Significant Evidence and Clinically Significant Evidence Paper

            Researchers and clinicians must remain updated with current findings from biomedical pieces of literature to promote evidence-based practice However, there are many types of studies that are non-reproducible and difficult to interpret the findings clinically. In most instances, clinical and statistical significance is one such difficulty faced by most researchers and clinicians (Rose-Nussbaumer, 2021). In broad terms, clinical significance verifies the extent to which things are happening, whereas statistical significance means that something is likely to happen. Medically, the clinical significance is also known as practical significance in that it is normally assigned to a finding where a course of treatment has had quantifiable and genuine effects (Lynch et al., 2021). Statistical significance on the other hand is normally assigned to a finding when an event is unlikely to happen by any chance.

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            The main difference between clinical and statistical significance is that the clinical significance basically observes dissimilarity between two treatment modalities or two groups, whereas statistical significance indicates whether there is a mathematical significance to the conducted analysis of the findings or not (Sampoornam et al., 2020). Different studies can present with similar statistical significance, but different in their clinical significance. For instance, in promoting evidence-based practice such as the most effective fall prevention interventions in the medical-surgical ward, the clinical significance will be utilized in quantifying the magnitude and specific implications of the new intervention in clinical practice On the other hand, the evidence-based practice also requires statistical significance in helping the researcher understand how strongly the new intervention will impact patient care, influencing their decision.

References

Lynch, J., Ramjan, L. M., Glew, P., & Salamonson, Y. (2021). ‘Statistical significance’in research: wider strategies to meaningfully interpret findings. Nurse Researcher, 29(2). DOI: 10.7748/nr.2020.e1745

Rose-Nussbaumer, J. (2021). Statistical Significance vs Clinical Significance—That Is the Question. JAMA ophthalmology, 139(11), 1235-1235. doi:10.1001/jamaophthalmol.2021.4139

Sampoornam, W., Padmavathi, P., & Salomi, S. J. (2020). Clinical Significance versus Statistical Significance in Manual Lymphatic Drainage on Stereotyped behavior for children with Autism Spectrum Disorder–A Critical Review. International Journal of Nursing Education and Research, 8(3), 402-403. DOI: 10.7748/nr.2020.e1745

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Discuss the difference between statistically significant evidence and clinically significant evidence. How would each of these findings be used to advance an evidenced-based practice project? My EBP project is on fall prevention on a med-surge ward