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Summary: Critical Appraisal Of Qualitative Research

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Critical Appraisal of Qualitative Research Research is used in nursing to support evidence based practice (EBP) and is done through qualitative and quantitative research. Qualitative research will be the emphasis of the study performed by Wittich and Southall (2008) analyzing the diary of a 66 year old female and her personal journey of managing the extended time period of being positioned facedown after her ocular surgery (p. 437). Description of qualitative research and evaluation of the qualitative evidence, trustworthiness, and thematic coding will be discussed in the body of this paper.
Qualitative descriptive research There are several approaches to qualitative research phenomenological, grounded theory, ethnography, exploratory-descriptive …show more content…

Thematic analysis technique is used to identify and analyze patterns or themes within the work being analyzed (Vaismoradi, Turunen, & Bondas, 2013). In order to familiarize oneself in the data, they must reread the diary so that they themselves are submerged in the data (Gray et al., 2017, p. 270). Thematic analysis was used in the study to expose 18 meaning units, which consist of a group of words that are associated with each other through relevancy (Graneheim & Lundman, 2004, p. …show more content…

Coding is the attribution of meaning to the components of the whole text once summarization of the content is summarized into units through coding (Graneheim & Lundman, 2004). Throughout the coding process the entire text had to be reassessed after each modification till there was no need for adjustment (Wittich & Southall, 2008, p. 438). Wittich and Southall (2008) grouped their 18 codes into seven categories and included them in table one of the study (p. 439). Implementing the same steps, data was extracted from an online journal and the results are shown in Table 1 below (Long, 2011). This is also known as a thematic map and gives visual demonstration of the codes and themes along with their description (Vaismoradi et al., 2013, p. 403).

Table 2. Coding Schema from Online Journal
Category Code Information regarding Quote
Vision Health Medical treatments including medication Splashed the drops all over my face… Function Visibility and invisibility Better vision is a bonus. Bubble Gas bubble in affected eye Watery and unclear due to the gas bubble.
Food Food Food and eating I’m hungry but can’t eat or drink until after the surgery.
Sleep Comfort Comfort of sleep …comfortable sleeping method at the end of the bed. Waking Waking up Awoke after a good night’s sleep feeling

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