Appraise an article for bias and validity in a collaborative environment

Appraise an article for bias and validity in a collaborative environment Essay Assignment Paper

Purpose: Summarize and appraise an article for bias and validity in a collaborative environment.

Instructions: Carefully read, summarize, and appraise the assigned article. The discussion board for this week should cover the following concepts in order to have a complete draft by the end of the week. As you provide input to your peers, be sure to state a rationale for your claims.

1. Identify and discuss the broader importance of the topic of the study as it applies to patients and organizations.

2. Discuss the nursing implications of the findings of the research. Consider the following questions:

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o Were the results statistically significant, if reported?

o What is the clinical significance of the findings?

o What are the risks vs. benefits to practice of the findings?

o Are the findings feasible to implement?

124 | wileyonlinelibrary.com/journal/ajr Aust. J. Rural Health. 2020;28:124–131.© 2020 National Rural Health Alliance Ltd. Summarize and appraise an article for bias and validity in a collaborative environment

Received: 18 December 2018 | Revised: 16 April 2019 | Accepted: 30 September 2019 DOI: 10.1111/ajr.12587

S P E C I A L I S S U E A R T I C L E

Nurse-led psychological intervention reduces anxiety symptoms and improves quality of life following percutaneous coronary intervention for stable coronary artery disease

1Department of Cardiology and Nursing, Liaocheng People’s Hospital, Liaocheng City, China 2Henan Key Laboratory of Critical Care Medicine, Department of General ICU, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China 3The Royal Flying Doctor Service, Canberra, ACT, Australia 4The Australian National University, Canberra, ACT, Australia 5School of Biomedical Sciences, Charles Sturt University, Wagga Wagga, NSW, Australia

Correspondence Professor Le-xin Wang, Department of Cardiology, Liaocheng People’s Hospital, Liaocheng City, Shandong 252000, China. Email: lwang@csu.edu.au

Abstract Objective: To study the effect of nurse-led counselling on the anxiety symptoms and the quality of life following percutaneous coronary intervention for stable coronary artery disease. Design: Randomised control trial. Setting: Rural and remote China. Participants: Rural and remote patients were consecutively recruited from a medical centre located in China between January and December 2014. Interventions: The control group received standard pre-procedure information from a ward nurse on the processes of the hospitalisation and percutaneous coronary intervention, and post-procedural care. The intervention group received a structured 30-minute coun- selling session the day before and 24 hours after the percutaneous coronary intervention, by nurse consultants with qualifications in psychological therapies and counselling. The health outcomes were assessed by a SF-12 scale and the Seattle Angina Questionnaire at 6 and 12 months after percutaneous coronary intervention. The anxiety and depression symptoms were evaluated by a Zung anxiety and depression questionnaire. Main outcome measures: Cardiac outcomes, quality of life and mental health status. Results: Eighty patients were randomly divided into control (n = 40) and interven- tion groups (n = 40). There was a significant increase in the scores of the three domains of Seattle Angina Questionnaire 12 months after percutaneous coronary in- tervention in the intervention group (P < .01). The mental health and physical health scores also increased (P < .01). In the control group, the mean scores of Zung self- rating anxiety scale 12 months following percutaneous coronary intervention were higher than the baseline scores, and higher than in the intervention group (P < .01). Conclusions: Counselling by a clinician qualified in psychological therapies and counselling significantly reduces anxiety symptoms and improves quality of life. Summarize and appraise an article for bias and validity in a collaborative environment