I need an explanation for this Health & Medical question to help me study.

A critical analysis is a systematic way of objectively reviewing a study to highlight both its strengths and limitations. Not all research is of the same quality or of a high standard, so it is important to use your knowledge of research in determining its credibility and/or its applicability to practice.

To successfully complete this assignment you must first identify the correct study. This assignment requires that you select a systematic review that includes a meta-analysis. Failure to identify and use the correct study will result in a grade of zero. It is strongly recommended that you use the embedded librarian to assist you in locating the appropriate study, Secondly, you must be specific in your responses and present a rationale for ALL items. Simple “yes or “no” responses are unacceptable. It is also unacceptable to cut and paste elements of the article.

You must use the template provided for this assignment. Failure to use the required template will result in a grade of zero.

My PICOT question is : Among the Intubated patients in short stay ICU settings (P) how does the use of oral 0.2% Chlorhexidine every 8 hours (I) compared to use of normal saline (C)reduce the risk of ventilator-associated pneumonia (O) within the duration of their hospital stay (T)

Apa format, intext citations