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Longitudinal qualitative research methodology to cover changes in family patterns over time – lessons learned from the Family-SCOUT project
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Published: | September 27, 2021 |
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Background/Research question/Problem: Families with minor children affected by parental cancer are at risk for increased psychological impairment like dysfunctionality in the family and the psychological burden on the parents, development of psychological symptoms of parents and their children.
In health services research, there is a gap of an in-depth understanding of changes in patterns of families with parental cancer over time. This problem was addressed within the Family-SCOUT project, which is funded by the innovations fund of the Federal Joint Committee in Germany. The aim of the project is to implement and evaluate a complex psychosocial intervention for these families by providing advice and care on an emotional, psycho-social and communicative level during and after the cancer experience.
Solutions and suggestions: One way to get an understanding of changes in family patterns regarding burdens, resources, communication can be the use of longitudinal qualitative research (LQR) methodology. This research tries to answer questions about lived experience over time and seemed suitable to gain an in-depth understanding of experiences and changes in families affected by parenteral cancer.
Healthy parents from two study arms were interviewed as surrogates for their families. A total of 32 healthy parents were interviewed once and 18 of them were interviewed for a second time about their daily life, burdens as well as resources and communication patterns. The same semi-structured guideline was used in both interviews and asked specifically about changes in the second interview. There was at least six to nine months between the two interviews, the first interview was face to face, the second interview was conducted by phone due to covid-19 pandemic. Each interview was audio-recorded, transcribed, and coded using qualitative content analysis to contrast two study arms in terms of patterns in burdens, resources, and communication.
Conclusion/Discussion/Lessons learned: The LQR method allowed to achieve a better understanding of changes in families with minor children affected by parental cancer and their experienced burdens, resources and communication.
During data process, several lessons were learned. The LQR method has opened up the possibility of building a relationship between researcher and healthy parent, give them the opportunity to share thoughts and feelings about their family and changes, which were not covered with one single interview.
The time aspect on the other hand was also challenging, due to the circumstances of cancer treatment and adverse events, it was not possible to interview each family after the exact same point of time. Furthermore, the research focus and topic guide evolves over time. Even though the same semi-structured guideline was used, the focus of the second interview particularly changed and draw the attention on new and unexpected subjects which were not mentioned in the first interview. This can lead to challenges in qualitative data analysis, which are currently solved with recoding by different researchers to allow alternative perspectives.