hemodialysis versus nocturnal hemodialysis

Conduct a literature search to select a quantitative research study related to four hours of hemodialysis versus nocturnal hemodialysis (8hours) and conduct an initial critical appraisal. Respond to the following questions for the critical appraisal of quantitative studies listed below:
1. Is this quantitative research report a case study, case control study, cohort study, randomized control trial or systematic review.
2. Where does the study fall in the hierarchy of evidence in terms of reliability and risk of bias.
3.Why was the study done? ( Define the problem and the purpose)
4.Were the steps of the study clearly identified?
5.What was the sample size?
6. Are the measurements of major variables reliable and valid? Explain
7.How were the data analyzed?
8. Were there any untoward events during the conduct of the study?
9. How do the results fit with previous research in this area?
10. What does this research mean to clinical practice?
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