Descriptive Statistics and Clinical Significance Essay

Descriptive Statistics and Clinical importation - Essay ExampleFrom the statistics reported, it is doable to get an idea of the composition of the group that was being studied. Since the participants were not randomly chosen, but had volunteered to be a part of the group the demographic make-up of the group can discriminate us about the kind of individuals who would choose to experience such training in the use if interrogation and about the general demographic makeup of the existence from which this group has come. From the mean scores on the subtests, it is possible to get an idea of the direction of the difference. The studied hoped that post-test scores would be higher in all areas and tone at the means tells us that the data does follow the expected direction. Of course, it is not possible to extrapolate to the population of nurses just on the basis of mean scores but the direction of difference is in like manner a very important aspect. Descriptive statistics can be ut ilize to take care the trends in patient necessitate or in nurses abilities as they reveal themselves. A nurse leader can use these trends to portend needs in the near future and detect any anomalies. Such information can also be utilize in identifying training needs of staff or any other resources that they may be able to use to enhance their functioning. While research whether in the utility of therapeutic procedures or in the need for training cannot be based on descriptive statistics alone often the caprice for research does come through the observation of the trends displayed in descriptive statistics. It is possible to use percentages and means to understand the ups and downs in hospital work and to simplify information when presenting it to others. Mean scores are best when used in conjunction with the standard deviations since they can be deceptive by themselves. References Guilford J. P. and Fruchter B. (1985). Fundamental Statistics in psychology and Education (6th ed) McGraw Hill Levin, J. & Fox, J. A. (2006). Elementary statistics in social research. Delhi Pearson Education sanction Intervals Explore these have a go at its on the mesh and through other resources. Share what you find out on these topics Confidence Intervals Why are they serviceable in helping to determine clinical significance? There are many controversies surrounding the issue of clinical significance vs. statistical significance. Identify one of them and summarize it. Finish with your opinion about the controversy. Confidence intervals define the likelihood of the research findings being replicable in the population. Confidence intervals can also be used to distinguish the extent of benefit or harm that a particular therapeutic technique is promising to have given a set of conditions. Clinical significance is the extent to which the results of the study are really applicable and not just statistically significant. Often, even statistically significant effects are qu ite an small in magnitude. In medicine and related fields a regularly occurring effect is not enough it needs to be of the required magnitude consistently. Clinical significance helps us evaluate the disaster that the said effect is not only most likely to occur but is most