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Review
. 2023 Jan;56(1):12-20.
doi: 10.3961/jpmph.22.451. Epub 2023 Jan 10.

Qualitative Research in Healthcare: Necessity and Characteristics

Jeehee Pyo  1   2 , Won Lee  3 , Eun Young Choi  4 , Seung Gyeong Jang  3 , Minsu Ock  1   2   5
Affiliations
Review

Qualitative Research in Healthcare: Necessity and Characteristics

Jeehee Pyo et al. J Prev Med Public Health. 2023 Jan.

Abstract

Quantitative and qualitative research explore various social phenomena using different methods. However, there has been a tendency to treat quantitative studies using complicated statistical techniques as more scientific and superior, whereas relatively few qualitative studies have been conducted in the medical and healthcare fields. This review aimed to provide a proper understanding of qualitative research. This review examined the characteristics of quantitative and qualitative research to help researchers select the appropriate qualitative research methodology. Qualitative research is applicable in following cases: (1) when an exploratory approach is required on a topic that is not well known, (2) when something cannot be explained fully with quantitative research, (3) when it is necessary to newly present a specific view on a research topic that is difficult to explain with existing views, (4) when it is inappropriate to present the rationale or theoretical proposition for designing hypotheses, as in quantitative research, and (5) when conducting research that requires detailed descriptive writing with literary expressions. Qualitative research is conducted in the following order: (1) selection of a research topic and question, (2) selection of a theoretical framework and methods, (3) literature analysis, (4) selection of the research participants and data collection methods, (5) data analysis and description of findings, and (6) research validation. This review can contribute to the more active use of qualitative research in healthcare, and the findings are expected to instill a proper understanding of qualitative research in researchers who review qualitative research reports and papers.

Keywords: Focus groups; Interview; Qualitative research.

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Conflict of interest statement

CONFLICT OF INTEREST

The authors have no conflicts of interest associated with the material presented in this paper.

Figures

Figure. 1.
Figure. 1.
General workflow of qualitative research.
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References

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