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Analyze and support whether you believe that the changes recommended are statistically valid and sound enough to make practice changes in a hospital for the two papers listed below. Also in your answer please touch on the following items

- What is the research question?
- What is the independent variable?
- What is the dependent variable?
- Is use of ANOVA appropriate and why?
- What is the conclusion of the research?
- Based on the conclusion can we statistically say the research conclusions should be implemented in hospitals?

Roddy, E., Zhang, W., Doherty, M., Arden, N. K., Barlow, J., Birrell, F., et al. (2006). Evidence-based clinical guidelines: A new system to better determine true strength of recommendation. Journal of Evaluation in Clinical Practice, 12(3), 347-352

Ganz, F., Fink, N., Raanan, O., Asher, M., Bruttin, M., Nun, M., et al. (2009). ICU nurses' oral-care practices and the current best evidence. Journal of Nursing Scholarship

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