2020
DOI: 10.1371/journal.pone.0234898
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Applying a mixed methods design to test saturation for qualitative data in health outcomes research

Abstract: Saturation, a core concept in qualitative research, suggests when data collection might end. It is reached when no new relevant information emerges with additional interviews. The aim of this research was to explore whether a mixed methods design could contribute to the demonstration of saturation. Firstly, saturation was conceptualized mathematically using set theory. Secondly, a conversion mixed design was conducted: a set of codes derived from qualitative interviews were quantitized and analyzed using parti… Show more

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Cited by 22 publications
(14 citation statements)
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“…We used a sequential mixed methods study design to guide our analytical approach [29,30]. Data are reported by study site and presented as a number (proportion) for categorical variables (e.g.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…We used a sequential mixed methods study design to guide our analytical approach [29,30]. Data are reported by study site and presented as a number (proportion) for categorical variables (e.g.…”
Section: Discussionmentioning
confidence: 99%
“…The interview transcripts were coded thematically using MAXQDA software version 2020 [30]. Initial codes were developed and applied initially to a small number of transcripts, enabling further iteration of the thematic index [29,32]. We used illustrative non-attributable quotations.…”
Section: Discussionmentioning
confidence: 99%
“…We used a sequential mixed methods study design to guide our analytical approach [ 29 , 30 ]. Data are reported by study site and presented as a number (proportion) for categorical variables (e.g.…”
Section: Methodsmentioning
confidence: 99%
“…The interview transcripts were coded thematically using MAXQDA software version 2020 [ 30 ]. Initial codes were developed and applied initially to a small number of transcripts, enabling further iteration of the thematic index [ 29 , 32 ]. We used illustrative non-attributable quotations.…”
Section: Methodsmentioning
confidence: 99%
“…We aim for at least 12 participants to be included in focus groups. When assessing thematic saturation, the sample size will be reviewed [ 25 ].…”
Section: Methodsmentioning
confidence: 99%