Assessing Use of Chlorhexidine in Prevention of VAP Term Paper

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oral chlorhexidine as preventative agent in of ventilator-associated pneumonia (VAP) in adults who are critically ill and mechanically ventilated in intensive care units (ICUs). The process of critiquing published studies leads to higher level of comprehension of empirical and evidence-based research. The discussion devotes some consideration to the way the authors addressed the protection of human participants, the research methodology -- including data collection, data management and analysis -- the research findings, and the conclusions drawn from the study outcomes.

Protection of Human Participants

Risks to human participants in this research were minimal since the study is retrospective review of research. The original research studies protected the identity of the research participants, and data was presented in the aggregate form. The current research article is yet another layer away from the original studies and further still from the original information about the participants, none of which was presented in disaggregate form or with pertinent identifying features.

Data Collection

The research studies included in the review were randomized controlled trials (RCTs) published in English, and that used comparative groups to investigate the effect of oral chlorhexidine as a decontaminant in VAP prevention in participants meeting the selection criteria vs. A placebo.

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The dependent variable in the selected studies was a reduction in the incidence of VAP in mechanically ventilated adult ICU patients with the use of chlorhexidine. The review also sought data about the reduction of mortality. The independent variables were primarily the inclusion criteria of participants in the studies review, which was determined by the need for mechanical ventilation, being admitted to an ICU, age 18 years or older, and being critically ill. When data was missing from a study, the authors attempted to contact the investigators to obtain data that would add weight to the research or when the study outcomes were insufficiently reported. An extensive review of the literature was undertaken for the time period between June 2010 and June 2011.

Data Management and Analysis

Since the article was a review of extant research, it was important to assess the heterogeneity of the data. To accomplish this, pooled effect sizes of risk ratio (RR) of were estimated using the random effects model (Mantel-Haenszel) and confidence intervals of 95% of dichotomous data were presented. The random effects model accounts for the percentage of variability in the estimates of effects that is due to heterogeneity instead of.....

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Latest APA Format (6th edition)

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"Assessing Use Of Chlorhexidine In Prevention Of VAP" (2015, April 11) Retrieved May 22, 2025, from
https://www.aceyourpaper.com/essays/assessing-use-chlorhexidine-prevention-vap-2150576

Latest MLA Format (8th edition)

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"Assessing Use Of Chlorhexidine In Prevention Of VAP" 11 April 2015. Web.22 May. 2025. <
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Latest Chicago Format (16th edition)

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"Assessing Use Of Chlorhexidine In Prevention Of VAP", 11 April 2015, Accessed.22 May. 2025,
https://www.aceyourpaper.com/essays/assessing-use-chlorhexidine-prevention-vap-2150576
   

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