NIURS 8201 WEEK 5 DISCUSSION: T-TESTS AND ANOVA IN CLINICAL PRACTICE
NIURS 8201 WEEK 5 DISCUSSION: T-TESTS AND ANOVA IN CLINICAL PRACTICE
Week 5 Discussion Post
The selected topic for this essay is telehealth use for mental health services delivery. Technology use in mental healthcare has gained considerable popularity in the modern world. Evidence shows that it reduces healthcare costs patients incur and optimizes safety and quality outcomes. Therefore, the article by Bulkes et al. (2022) was selected for analysis because of its relevance to the topic. The study by Bulkes et al. (2022) compared the clinical outcomes of a matched sample of patients in a private, nationwide behavioral health treatment system who received in-person, intensive psychological treatment before the Covid-19 pandemic to the outcomes of a distinctive group of patients who received telehealth treatment during the pandemic.
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The researchers used 1192 participants in the in-person intensive psychological treatment and 1192 in the telehealth treatment. The study outcomes included changes in depressive symptoms and quality of life. The study results revealed insignificant differences in the admission score on either assessment comparing telehealth or in-person groups. Patients who required partial hospitalization stayed longer if their treatment was remote. The researchers concluded that telehealth is a viable treatment alternative with no significant differences between telehealth and in-person groups in depressive symptom reduction and a substantial increase in self-reported quality of life in both groups.
Inferential statistics, including subjective analyses of variance were used. ANOVAs measured the differences between telehealth and in-person groups. One ANOVA was conducted for scores at admission, discharge, and percentage change over time between admission and discharge. This study is appropriate since it provides insights into the potential of telehealth use in mental health. It also identified the challenges that must be addressed for effective telehealth use in practice. Using inferential statistics strengthened the study’s application to evidence-based practice. It differentiated between the effectiveness of telehealth and in-person treatment for mental health. It also predicted changes in mental health outcomes of using both interventions over time.
References
Bulkes, N. Z., Davis, K., Kay, B., & Riemann, B. C. (2022). Comparing efficacy of telehealth to in-person mental health care in intensive-treatment-seeking adults. Journal of Psychiatric Research, 145, 347–352. https://doi.org/10.1016/j.jpsychires.2021.11.003
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WEEK 5 DISCUSSION: T-TESTS AND ANOVA IN CLINICAL PRACTICE
You are the DNP-prepared nurse responsible for overseeing staffing for the telehealth services provided at your practice. To determine the number of nurses that you might need for these services, you must determine how many patients might be interested in using the telehealth services versus the traditional clinical practice setting. For a week, you ask each patient visiting the practice his or her interest in setting up a visit via telehealth services. At the conclusion of the week, you use this data and reasoning to develop a statistic of the population interested in telehealth services. You have successfully used inferential statistics to help guide your decision-making for your practice.
The scenario outlined provides a random sampling and assumptions to develop a conclusion. With assumptions, and in this case, a small random sampling, this scenario is ripe with the possibility of error. However, how might inferential statistics be used in a valid and credible way?
The design of a study determines the validity of the results, and if done following appropriate techniques, inferential statistics can determine clear differences and help researchers to form conclusions. In your Discussion, you will focus on two forms of identifying differences in groups: t-tests and analysis of variance (ANOVA).
For this Discussion, review the Learning Resources and reflect on a healthcare issue of interest to find a research article in which to analyze the use of inferential statistical analysis. Reflect on how the study was comprised, the validity of the findings, and whether or not it increased the study’s application to EBP
TO PREPARE:
Consider some of the important issues in healthcare delivery or nursing practice today. Bring to mind the topics to which you have been exposed through previous courses in your program of study, as well as any news items that have caught your attention recently. Select one topic to focus on for this Discussion.
Review journal, newspaper, and/or internet articles that may provide credible information on your selected topic. Then, select one research article to focus on for this Discussion that used inferential statistical analysis (either a -test or ANOVA) to study the topic.
With information from the Learning Resources in mind, evaluate the purpose and value of the research study discussed in your selected article and consider the following questions:
Who comprised the sample in this study?
What were the sources of data?
What inferential statistic was used to analyze the data collected (-test or ANOVA)?
What were the findings?
Ask yourself: How did using an inferential statistic bring value to the research study? Did it increase the study’s application to evidence-based practice?
THIS IS THE ASSIGNMENT BELOW HERE
WRITE a brief description of the topic that you selected for this Discussion. Summarize the study discussed in your selected research article and provide a complete APA citation. Be sure to include a summary of the sample studied, data sources, inferential statistic(s) used, and associated findings. Then, evaluate the purpose and value of this particular research study to the topic. Did using inferential statistics strengthen or weaken the study’s application to evidence-based practice? Why or why not? Be specific and provide examples.
WEEK 5: LEARNING RESOURCES
Required Readings
Gray, J. R., & Grove, S. K. (2020). Burns and Grove’s the practice of nursing research: Appraisal, synthesis, and generation of evidence (9th ed.). Elsevier.
Chapter 25, “Using Statistics to Determine Differences” (pp. 687–698)
Donovan, L. M., & Payne, C. L. (2021). Organizational commitment of nurse faculty teaching in accelerated baccalaureate nursing programs.Links to an external site.
Nursing Education Perspectives,42(2), 81–86. doi:10.1097/01.NEP.0000000000000764
Gray, J. A., & Kim, J. (2020). Palliative care needs of direct care workers caring for people with intellectual and developmental disabilitiesLinks to an external site.
. British Journal of Learning Disabilities, 48(1), 69–77. doi:10.1111/bld.12318
Hilvert, E., Hoover, J., Sterling, A., & Schroeder, S. (2020). Comparing tense and agreement productivity in boys with fragile X syndrome, children with developmental language disorder, and children with typical developmentLinks to an external site.
. Journal of Speech, Language and Hearing Research, 63(4), 1181–1194. doi:10.1044/2019_JSLHR-19-00022
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