Case study: critical appraisal of quantitative and qualitative | Research and Evidence Based Practice

Introduction. Unrelieved postoperative pain remains a common problem despite advances in pain management. Complementary music has been suggested as an adjuvant to the standard of care treatment for postoperative pain.

Purpose. The purpose of this study was to determine if music therapy was an effective adjunct to decrease state anxiety, and increase pain management and environmental noise satisfaction in the postoperative patient.

Method. A quasi-experimental nonequivalent control group design was used in this study with participants assigned based on room assignment rather than randomly. The control group, which consisted of participants admitted to the A hallway, received the standard of care. The intervention group, which consisted of participants admitted to the B hallway, received complementary music therapy in the form of preprogrammed MP3 players, in addition to the standard of care. Neither analgesia type nor route was controlled. Each participant was enrolled for a total of 3 days or until discharge, whichever came first. Outcome measures were collected upon enrollment (Time One) and for the next 2 consecutive days (Time Two and Time Three). Participants in the intervention group were encouraged to listen to a selection of nonlyrical low decibel (less than 60 db) preprogrammed music, for at least 30 minutes via an MP3 player after their prescribed analgesia was administered. State trait anxiety, as well as pain and environmental noise satisfaction, were assessed using the State-Trait Anxiety Inventory and two standardized questions from the Press Ganey survey.

Findings. Before the intervention was implemented, both groups were the same related to their average level of state and trait anxiety, pain, and noise perception. The patient’s state anxiety, pain perception, and noise perception were measured 1 day after the intervention was in place. A significant difference was found from Time One to Time Two in pain management (t = 3.938, p < .001 ) and environmental noise satisfaction (t = 3.457, p = .001), while there was no change in state anxiety (t = 0.373, p = .711 ). The intervention group experienced improved pain management (t = 7.385, p < .01) and environmental noise satisfaction over time (t = 4.371; p < .001); however, there was no improvement in state anxiety (t = l .47; p = .159). The findings suggest music therapy decreases pain and environmental noise perception, although there was no effect on state anxiety.

Conclusions. Use of music therapy improves patients’ postoperative experience by increasing their pain management and white noise satisfaction. This intervention was inexpensive and easy to implement in the clinical setting, and therefore recommended to improve postoperative outcomes in other facilities.

Comeaux, T., & Comeaux, T. (2013). The effect of complementary music therapy on the patient’s postoperative state anxiety, pain control, and environmental noise satisfaction. Medsurg Nursing: Official Journal Of The Academy Of Medical-Surgical Nurses, 22(5), 313-318.

Background. There is insufficient evidence on the effects of music therapy on state anxiety of breast cancer patients following radical mastectomy.

Methods. A Hall’s Core, Care, and Cure Model-based clinical trial was conducted in 120 female breast cancer patients from March to November 2009. A randomized controlled design was used. The patients who were randomly allocated to the experimental group (n = 60) received music therapy in addition to routine nursing care, and the control group (n = 60) only received routine nursing care. A standardized questionnaire and the State Anxiety Inventory were applied. The primary endpoint was the state anxiety score measured at pretest (on the day before radical mastectomy) and at three posttests (on the day before patients were discharged from hospital, and the second and third time of admission to hospital for chemotherapy, respectively).

Results. The pretest score revealed that the majority of the patients had a moderate level (77%) and 15% had severe level of state anxiety. The repeated-measure ANCOVA model analysis indicated that the mean state anxiety score was significantly lower in the experimental group than those in the control group at each of the three posttest measurements. The mean difference between the experimental and control group were -4.57, -8.91, and-9.69 at the first posttest, 2nd posttest, and 3rd posttest, respectively.

Conclusion. Music therapy is found to have positive effects on decreasing the state anxiety score.

Li, X., Zhou, K., Yan, H., Wang, D., & Zhang, Y. (2012). Effects of music therapy on anxiety of patients with breast cancer after radical mastectomy: a randomized clinical trial. Journal Of Advanced Nursing, 68(5), 1145-1155. doi:10.1111/j.1365-2648.2011.05824.

Question 1

Compare and contrast the clinical problem identified by each researcher.

Question 2

Identify the research design used in each study. Who used the more powerful strategy? How could the researchers have improved their designs?

Question 3

Why might Comeaux and Comeaux have selected their design?

Question 4

Who comprised the control groups?

Question 5

Compare the dependent variables.

Question 6

Compare the independent variables, describing variations in the study protocols.

Question 7

If you worked on a surgical unit, would you be willing to change your unit’s pain management protocols based on the results of these studies?

Get 20% Discount on This Paper
Pages (550 words)
Approximate price: -

Try it now!

Get 20% Discount on This Paper

We'll send you the first draft for approval by at
Total price:
$0.00

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Our Services

Custom Writings Help is a Quality-Oriented Company in Online Writing as a result of hiring exceptional professionals to execute clients' tasks.

Essays

Research Papers

At Custom Writings Help,We understand the struggle of research paper writing, and that is why at Custom WritingS Help, we are all out to help you. We pride ourselves on having a team of clinical writers. The stringent and rigorous vetting process ensures that only the 'BEST' Writers are chosen for the job. We have highly qualified Ph.D. and MA writers working with us; we equally offer these experienced writers specific bonuses and incentives to make them deliver highly original, unique, and informative content at reasonably low prices.

Admissions

Thesis Writing Service

Worlwide, Many Masters Students are struggling with Thesis Completion. A thesis is likely to be the longest and most challenging piece of work a student has ever completed. However, unlike essays and other assignments, a student can pick a particular interest topic and work on their initiative. Fortunately, we are there for you. At Custom Writings Help, you are assured of an authentic, imaginative, informative, linguistically great, and advantageous thesis that adheres to all your needs. So, why continue considering different writers when you have discovered the best in the field?

Editing

Custom Papers

Not a single student can avoid writing custom papers. However, a total lack of experience, skills, and time makes it very hard to produce a superb writing piece. Therefore, if you are seeking professional help, turn to us. Our specialized and experienced writers compose a variety of model papers, including custom essays, college term papers, research papers, book reports, MBA essays, executive summaries, dissertations, Ph.D. theses, admission essays, and research proposals for college and university students at any level.

Coursework

Essay Writing

Most of the students disregard the critical principles of essay writing and compose papers below sensible guidelines. Therefore, with Custom Writings Help, one should not worry about his/her essay. Our Writers compose informative and engaging content on all complexities and topics. We write meaningful and smart essays while prioritizing all aspects that bring about a good grade, such as impeccable grammar, proper structure, zero-plagiarism, and conformance to guidelines.

Coursework

Coourse Work Writing

Don't let the seemingly never-ending onslaught of writing assignments get you down. If you are looking where to get course work assistance online, the writers at Custom Writings Help are here to assist you with all of your writing needs. We undertake to unique delivery of papers that meet the professor's requirements. The content is proofread, edited, and checked plagiarism before submission to customers. No matter how big or small your work is, we will deliver on time. Try US Now! !

Coursework

Dissertation Writing Service

High-Quality Dissertation Writing Services are rare. They require Ph.D. academicians – not easily found. However, are an exception. The years, time, and resources we have invested in the dissertation world has given us a competitive advantage over others. Choose to come to Custom Writings Help; You will find perfect Ph.D. consultants who have written hundreds of dissertations theses ready to help you. Let our dissertation-writing services help you craft your dissertation, for you are assured we will give you the results.